Steven's Metagross Ex 289. A PSA 10 averages $630 on eBay, which shakes out to a 289% profit. Profit loss calculation is based on the lowest tier of grading which is $64.99. Prices TAG Grading Review: Prices, Pros, and Collector Comparison Graders Choice Thoughts on grading cards with TAG over PSA (and there scamming bull$hit) times and cost? Like I want the cards to be still worth more but also TAG cases looks way cooler. Thoughts on grading cards with TAG over PSA (and there scamming bull$hit) times and cost? Like I want the cards to be still worth more but also TAG cases looks way cooler. 2016 POKEMON JAPANESE CP6 20TH ANNIVERSARY COLLECTION 1ST EDITION HOLO lowpopping I guess it's official, i'm a nerd. I just bought this 1999 holographic Charizard Pokemon card.