Here's a quick listing:
SS door sills - $80
Quality Speakers (dash and doors) - $200
Aluminum Pedals - $100
Lloyds mats w/ exterior color stitching - $110
(yeah I know, their dirty

but they do color match very well - just not in photo due to flash and pile height difference))
Ultimate Cupholders - $50
Footwell Lights - $10
Also, 2 others I haven't photographed (b/c many others already have):
- B&M SSK (< $100 for knock off, $200 for real deal)
- rear speakers if not already present - $250.
There, have we all helped you spend enough $ yet