I'll contribute:

Boxster base
Purchase price- $6,500
Model Year: 1997
Place- CT
Purchased: Sep 2017
Mileage- 51,000
Color- Arctic silver, black
History- 7 basic maintenance records for last 10 years, basically just oil changes
Exterior- 8
Interior-9

What i've done: WP, Pulley, belt, oil change, about to do tires

Boxster: SPB
Purchase Price: $30000
Model Year: 1999
Place: Tx
Purchased: Jun 2017
Mileage: Unknown
Color: Riviera Blue
History: 3 Race Weekends
Exterior: 9
Interior: 8 (had to replace restraints, add video)

Slightly modified :-)

Boxster S 6speed Arctic/black/black
Purchase price- $15,400 Purchased from PO off ebay. Car was local so I got to drive it prior to auction end
Model Year: 2000
Place- MA
Purchased: July 2008
Mileage- 76K at purchase, 134K current
Color- Blue over grey
History- 2 previous owners, no maintenance history.
Exterior- 8 (scratch on drivers fender)
Interior-7 (seat leather had a few water marks)
Mechanical -Unknown at the time but has been bullet proof reliable so I'll give it a 9 . ;)

Main options: Litronics, premium sound, 18" turbo twists, wind blocker.

Upgrades:
Top with glass
short shift kit
aftermarket stereo with BT. No biggie!

Boxster S
Purchase price:$23,500CDN (~18,500US)
Model Year: 2003
Place: Winnipeg, MB, CA
Purchased: Sep 2014
Mileage: 72,000Km (~45,000m)
Color: Arctic silver, black
History: 2 Previous owners. All records from 2008 when imported to Canada
Exterior: 9
Interior: 9 however top does have cosmetic wear
LN Retrofit IMS, Clutch, RMS, etc done at 80,000Km (~50,000M)
Here is the Cert showing options. Also has Porsche Tequipment aluminum pedals, indoor cover and outdoor cover plus a Dension iPod interface. All included in purchase price
http://986forum.com/forums/uploads02/Cert1524799193.jpg

Boxster: Base
Purchase Price: $8700
Model Year: 1997
Place: CO
Purchased: Jan 2017
Mileage: 62,200
Color: Ocean Blue Metallic
History: 6 (records were incomplete though 60,000 service was done)
Exterior: 8 (original top but the rear plastic window was replaced prior to my buying) and the car came with factory hardtop (I give the hardtop a condition of 9)
Interior: 9
After Market-IMSB already done (LNE Bearing installed at 60,000)

I have added 997 GTS shifter upgrade and 18" Turbo Twist wheels and Goodyear Eagle F1 tires.

I still feel I got good deal because the mileage and the IMBS already done. I found the on Car Guru search.

Boxster base
Purchase price- $8,500
Model Year: 2001
Place- FL
Purchased: April 2014
Mileage- 71,000
Color- Arctic silver, black
History- None
Exterior- 9
Interior-9

4 Years of ownership and only had to replace the water pump, rear control arms and frunk pistons.

I'll throw in:
-Boxster: S
-Purchase Price: $17000 (From Acura dealer- PO traded for a 1 year old Miata)
Original purchase price $65000
I am 3rd owner
-Model Year: 2002
-Place: NJ
-Purchased: Oct 2012
-Mileage: 52000 (Current 99920 - just a drive away from 100k)
-Color: Seal Grey
-History: Un-known
-Exterior: 8 (original top , Back window was and still is in great shape, top is in need
of replacement now)
-Interior: 9 (Full leather interior grey)
-Good options - 18" sport Design wheels, Liptronics, Bose surround 6 changer CD,
Full interior leather
-Only mod: Cat delete pipe + low temp Thermo - Many preventive maintenance parts
replacements

Check this out from Bringatrailer.com:

https://bringatrailer.com/listing/1999-porsche-boxster-9/

1999 Base 50k $12,500 + buyers premium!

Boxster base
Second owner (+few dealers...)
Purchase price- $5900
Model Year: 1998
Place- CA
Purchased: Aug 2017
Mileage- 114500
Color- Arctic silver, Red
History- 0
Exterior- 8
Interior-9

Any info on why the IMS was done (prior issues?) and with what product? An IMS can be just a seal or a $1000 part, specificity.

2004 s
 

Purch price $15500
purch date march 2017
miles 47000
little rock
year/model 2004/s
trans 6 spd man
black/grey inter
aftermarket access: New bentley manual, outdoor car cover, 1 qt mobil 1, sht shift kit, full tank gas
vehicle history (he was owner #4) 4 of 10 he had all his records and put me in touch w/his indie guy new clutch/rms w/30k service but no ims? I ph mechanic and asked why. He seems to think ims failure is alot of internet hoo ha...?
Interior quality 9
exterior quality 8.75
mechanical condition 10 (as long as the ims doesnt fail)

Base
Purchase price- $9100
Model Year: 1998
Place- NY
Purchased: July 2011
Mileage- 61,000
Color- Arctic silver, Red
History- 3
Exterior- 8
Interior-8

Back in 2011 when I bought it I got a really good deal. The prices since have dropped quite a bit.

Full leather
Aero kit 1
Trip computer
Cruise control
Turbo look wheels.
Color painted roll bar.

P.s. 2004 s
 

Car had 'clean carfax' but seller was honest pca member. Gave me $7500 receipts for repairs he had performed after he hit deer..

1997 Base
 

Purchase price (in US$) $11,000
Purchase date 8/15/2015
Mileage - 16k
State/Country where purchase – So Cal
Model year - 1997
Base
Color – Arctic Silver/Gray
Tip
Any aftermarket accessories that came with the car (including but not limited to wheels, suspension, IMS upgrade, etc.) OEM Hard Top
Your assessment of the vehicle history in terms of paperwork/receipts (1-10, 10 being highest) 5
Your assessment of the interior quality (1-10, 10 being highest) 7
Your assessment of the exterior quality (1-10, 10 being highest) 8
Your assessment of the mechanical condition of the vehicle (1-10, 10 being highest) 8

2009 s
 

Purchase price (in US$) $27,000
Purchase date 3/1/17
Mileage - 250k
State/Country where purchase – So Cal
Model year - 2009
S model
Color – Meteor Gray/Black
PDK
Any aftermarket accessories that came with the car (including but not limited to wheels, suspension, IMS upgrade, etc.) IPD Plenum, Bilstein BSS9, Clear bra, Protomotive ECU Flash, Muffler Rework, Exhaust X-pipe, Wheel Spacers.
Your assessment of the vehicle history in terms of paperwork/receipts (1-10, 10 being highest) 8
Your assessment of the interior quality (1-10, 10 being highest) 7
Your assessment of the exterior quality (1-10, 10 being highest) 7
Your assessment of the mechanical condition of the vehicle (1-10, 10 being highest) 8

I'm updating my May 2016 post (below).

So in the past two years I've added another 11,000 miles for a total of 32,000. In addition to two rear tires and two oil changes, I will have the cv boots replaced next week. The interior bits (silverish parts - e brake handle, arm rests, etc. are becoming marked up (they were flawless when I bought the car), and the top is starting to show wear. Trying to keep it as perfect as possible for a seven month daily driver... wheels and leather are still pristine and it's still a thrill to drive it, especially with the top down when the weather allows. I'm going to have the silverish interior bits painted later this year.

Purchase price (in US$) $17,500
Purchase date 6/15/2014
Mileage - 10,400
State/Country where purchase - Illinois
Model year - 2000
S model
Color - Arctic Silver / Black
Manual
Any aftermarket accessories that came with the car (including but not limited to wheels, suspension, IMS upgrade, ect.) None
Your assessment of the vehicle history in terms of paperwork/receipts (1-10, 10 being highest) 8
Your assessment of the interior quality (1-10, 10 being highest) 10
Your assessment of the exterior quality (1-10, 10 being highest) 10
Your assessment of the mechanical condition of the vehicle (1-10, 10 being highest) 10

The car was perfectly detailed, pristine condition, new set of Pilots, almost all records, maintained by the book, not a scratch on it. I've put 11,000 miles on it (stored in winter) and, aside from two oil changes, have only had to replace the cap on the coolant container. The only thing that would make it better would be if we'd only get some top-down weather.

Hi Bald Eagle. I do not miss the weather back in Valpo. I lived there for 17 years but worked in Chicago. My daughter still lives there. Moved to Colorado in 2011. Weather here is so much better. I drive the Boxster all year here.

Hi mikefocke. I'm assuming you asking me about the IMS.

I called LN Engineering when I found the sticker with the kit number on the driver side door sill and they verified the bearing kit was sold (total dual bearing/seal kit) to an Indy shop in Denver. From what I have been able to determine is was preventive, no issues, and was done at the time of a clutch assembly replacement. It was done about year before I bought the car. I have put 6,000 miles on the car and no issues.

After seeing what everyone has been paying for 00S I feel I was in the correct price range.

Just to continue the thread. 01 Base Box with 245k miles was run over in a parking garage and considered a total loss. Got a check for $7,700. Car was in good condition...my daily driver.