Paintless Dent Repair for trunk dimple?

[d18mike]

My 2001 is generally in fine shape. But the previous owner's wife made a little upwards dent in the trunk by overstuffing it at the grocery store (a Tide bottle did the damage) prior to him installing "Das Shield."

It's a relatively small mark but it bugs me at times. Just wondering if anyone has successfully fixed these nuisance dimples by using one of the paintless dent repair services. I know this is a fairly common Boxster dent. Looking for a cheap fix (if there is such thing.)

Thanks.