How much is a PSA 10 Giovanni [1st Edition] #18?

A PSA 10 Giovanni [1st Edition] #18 from Pokemon Gym Challenge is currently priced at $835 based on completed sales tracked on PokeInvest.

Is grading Giovanni [1st Edition] #18 worth it?

With a raw price of $90 and a PSA 10 selling for $835, grading Giovanni [1st Edition] #18 has a potential gross margin of $745 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Giovanni [1st Edition] #18: what's the price difference?

A PSA 10 Giovanni [1st Edition] #18 sells for about $835 versus about $213 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 3.9x premium based on recent sales tracked on PokeInvest.

What's the raw price of Giovanni [1st Edition] #18?

The raw (ungraded) price of Giovanni [1st Edition] #18 from Pokemon Gym Challenge is currently $92, based on live market data tracked daily by PokeInvest.

Giovanni [1st Edition] #18

Name: Giovanni [1st Edition] #18
Brand: Pokémon

Pokemon Gym Challenge

Ungraded

$90.00

9 sales

Sales we held out are listed below, not counted here.

9 sold in 73 days · latest 2 weeks ago

$35.00 $200.00

$101.00 2 weeks ago #041 - 9/28 - 2000 Pokémon Gym Challenge 1st Edition Holo Trainer #18 Giovanni 18/132 $60.00 2 weeks ago Giovanni 18/132 Gym Challenge Holo - 1st Edition - Vintage WOTC Pokemon TCG 18/132 $200.00 8 weeks ago GIOVANNI **1st Edition Holo Rare** (NM) - 18/132 Gym Challenge - Pokemon TCG 18/132 $74.99 2 months ago Pokemon Card - Giovanni Gym Challenge 18/132 1st Edition Holo Rare 18/132 $95.00 2 months ago Wizards of the Coast Pokemon TCG Gym Challenge Giovanni 18/132 Holo Rare 1st Ed 18/132 $90.00 2 months ago Pokémon Card Giovanni 1st ed Holo Gym Challenge 18/132 FREE SHIPPING 18/132 $35.00 2 months ago Wizards of the Coast Pokemon TCG Gym Challenge Giovanni 18/132 Holo Rare 1st Ed 18/132 $167.06 2 months ago Giovanni - 18/132 - Pokemon Gym Challenge 1st Edition Holo Rare Card WOTC NM $60.00 2 months ago Giovanni 18/132 - 1st Edition - Pokémon Gym Challenge Holo (LP) 18/132

2 sales well outside the rest ($200.00, $167.06). A median is barely moved by them, which is why it is the number shown.

Also held for this card: 1 BGS 8.5, 2 CGC 9, 10 PSA 10, 2 PSA 7, 2 PSA 8, 10 PSA 9. Priced separately, never mixed into this median.

Every sale is a completed listing. Click any line to open it.

Price by grade

8 from real sales

Grade	PSA	CGC	BGS	TAG	SGC
10 Pristine	—		—	—	—
10			—	—	—
9.5	—			—	—
9				—	—
8.5	—			—	—
8			—	—	—
7.5	—		—		—
7			—	—	—
6.5	—	—		—	—
6		—		—	—
5.5	—		—	—	—
4	—	—	—	—
3		—	—	—	—
1		—	—	—	—

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 26% of 1,442 PSA-graded copies came back a 10. Raw $90.00 → PSA 10 $835.00. Expected value after a $25 fee: +$261.73 per copy.

Run the full math →

Sales volume: Top 20% of cards