How much is a PSA 8 Pretend Boss Pikachu #197 worth?
The PSA 8 Pretend Boss Pikachu #197 from SM-P Promotional Cards (Japanese) has a median market value of $507, with recent sales ranging $13.22 to $1,001 — based on 2 recent graded sales.
Is a PSA 8 Pretend Boss Pikachu #197 worth more than ungraded?
Yes. A PSA 8 copy has a median value of $507 versus about $9.36 ungraded — roughly a 54× premium for the PSA 8 grade.
Where do PokéTT's PSA 8 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 8 grade — not a single outlier sale — so the mark reflects the true market.