5 Grading Plays from Pokémon 151 That No One Is Talking About

This is the card that got me looking deeper at 151. A $3 card that sells for $300+ graded sounds like an easy call — until you see the gem rate.

At just 15%, you're only hitting a PSA 10 about 1 in 7 submissions. That's a low hit rate, and if you're sending one copy and hoping for the best, you might walk away disappointed.

But here's where expected value changes the picture. Even factoring in the cards that come back as 9s and lower, the EV works out to nearly $24 per card submitted. That means if you're grading in bulk — buying 7 copies for around $23 total, grading them all — the math says you should come out ahead.

255 PSA 10 copies sold last year, so the demand is real and you won't be sitting on inventory. This isn't a card you grade one of and cross your fingers. It's a volume play, and the numbers support it.

Cosmos holos have been catching fire lately, and Dragonite could be next to lead the charge.

$3 raw to $275 in PSA 10, with recent sales pushing $350. That's a serious spread on a card that costs less than a coffee. The gem rate sits at 30% — roughly 1 in 3 — which is significantly better odds than the Pikachu above.

If you hit a 10, you're looking at over $200 profit per card after grading fees. If you don't, you're out a few bucks. The risk/reward here is hard to beat.

Dragonite has a massive, loyal fanbase — one of the most popular Pokémon of all time. As more people discover that the Cosmos Holo variants are underpriced relative to the main set cards, I expect these to keep climbing. The Cosmos Holo subset came exclusively from mini tins, which limits the supply ceiling more than most people realize.

People woke up to this one over the past few weeks. The raw price has jumped from a couple of dollars to $10–11, and PSA 10 sales are pushing $300 on recent comps.

There's still plenty of arbitrage here if you can source a minty copy. At a 27% gem rate, roughly 1 in 4 come back a 10 — not amazing odds, but the price spread more than compensates. And with demand accelerating, there's no shortage of buyers for your PSA 10s.

Gengar is the 4th most popular Pokémon worldwide, and 196 copies of this card were graded just last month. The grading volume is accelerating, which means the window to get in at $11 raw might not last. When a card's raw price is rising and it hasn't been discovered yet by the mainstream grading community, that's the moment to move.

The trend line on this card is near-vertical right now. If you've been thinking about it, the data says sooner is better than later.

This is the one that surprises people the most. A Magikarp. For 77 cents. Flipping to $150+ graded — with the last eBay sale at $225.

It gets better: 38% gem rate. That's one of the highest in the entire 151 set, and higher than most of the expensive chase cards. You're nearly flipping a coin on whether it comes back a 10.

The current PSA 10 population is only 25 copies. Twenty-five. On a card that costs less than a dollar raw. That's the definition of a low-pop gem hiding in plain sight. Population this low with consistent buyer demand means the card has real price appreciation potential as more collectors try to chase it.

Magikarp has always been one of those sleeper Pokémon with outsized demand for rare variants. Nobody is making content about grading Magikarp. That's exactly why it's a play — the market hasn't priced in the gem rate and the pop scarcity yet.

Raichu rounds out the list with the strongest gem rate of the bunch: 40%. That means 2 out of every 5 submissions come back a PSA 10.

At $1 per raw copy, you could buy 10 for the price of lunch, grade them all, and statistically expect 4 PSA 10s back. That's roughly $600 in graded cards from a $10 investment in raw copies (plus grading fees). Even after PSA Value Bulk at $25/card, you're looking at strong positive returns on the batch.

Like Dragonite, this is a Cosmos Holo variant — a subset of 151 that came from mini tins and has been gaining traction as people realize how underpriced these are relative to their graded values. The Cosmos Holo population across all 151 cards is still very thin, which creates consistent demand from set collectors.

Raichu doesn't get the spotlight that Pikachu does. But the grading math doesn't care about popularity contests. The numbers work.