The PSA 9 Tax: What Missing a 10 Really Costs

Most flippers price grading as a coin flip with two outcomes: hit the PSA 10 and win, miss it and break even. The market data says that mental model is wrong, and it's wrong in both directions. On some cards a PSA 9 is a quiet disaster that puts you underwater. On others a 9 is still 7x your money and you genuinely cannot lose by submitting.

The difference is the card tier. We pulled live PriceCharting prices on May 29, 2026 across four representative cards to show exactly how much a single grade drop costs depending on what you're holding.

The data: four cards, four very different gaps

Card (tier)	Raw NM	PSA 9	PSA 10	10 ÷ 9	9 ÷ raw
Pikachu ex 238 SIR (modern chase)	~$322	~$325	~$1,166	3.6x	1.0x
Umbreon VMAX 215 alt (high-end modern)	~$1,986	~$2,294	~$4,356	1.9x	1.2x
Exeggcute 192 (modern bulk holo)	~$7	~$20	~$92	4.6x	2.9x
Base Set Charizard 4/102 (1999 unlimited)	~$292	~$2,199	~$29,872	13.6x	7.5x

These are live PriceCharting prices pulled on May 29, 2026 (the Grade 9 column read as PSA 9), rounded. Treat them as a same-day snapshot of the shape of the market, not penny-exact comps. Always pull your specific card's current prices before you act, because these move week to week. But the shape is the whole point here, because the shape changes everything about whether you should submit.

The PSA 9 trap on modern chase cards

Look at the Pikachu ex 238 SIR row again. Raw is about $322. PSA 9 is about $325. That is not a typo. On modern chase cards in 2026, a PSA 9 is worth roughly what the raw card is worth.

That means the entire value of grading this card lives inside the PSA 10 outcome. Run the math on a 9:

• Buy raw NM: $322
• Grading fee: $25
• Sell as PSA 9: $325, minus 13% eBay fee, nets about $283
• Result: $283 revenue against $347 all-in cost. You lose about $64.

So submitting a modern SIR and landing a 9 is not "breaking even." It is an actual loss. The only winning branch is the 10. Now blend it. Say you think a clean copy has a 40% shot at the 10:

• Expected gross: (0.40 × $1,166) + (0.60 × $325) = $661
• After 13% fee: about $575
• Minus $25 grading and $322 buy: roughly $228 profit

The $1,166 ceiling is high enough that even a one-in-four hit rate still clears about $119. You would have to fall under roughly a 9% PSA 10 rate (about 1 in 11) before the whole submission loses money. But notice where every dollar of profit comes from: the 10s carrying the 9s, because a 9 by itself loses $64. On modern chase cards, your pre-grade accuracy isn't a nice-to-have. It decides how often you actually reach that ceiling.

Why vintage forgives a 9

Now the Base Set Charizard, and a completely different world. Raw sits around $292. The PSA 9 is roughly $2,199. Even the downside grade is about 7.5x your raw cost.

You physically cannot lose money grading an authentic near-mint vintage Charizard. A 9 multiplies your money. The 10 at around $29,872 is the lottery ticket stapled on top. The 13.6x gap between the 9 and the 10 is staggering in dollar terms, but it sits on a floor so high that the worst case is still a fat win.

This is why the submit decision for vintage is almost trivial and the submit decision for modern is genuinely hard. Vintage scarcity means few clean copies exist at any grade, so the market pays up across the board. Modern print runs are large, PSA 9s are common, and the population numbers crush the price of anything that isn't a perfect 10.

The high-end modern middle ground

The Umbreon VMAX 215 alt art is the interesting case in between. Raw sits near $1,986, the PSA 9 is about $2,294, and the PSA 10 is about $4,356. That's a 1.9x gap from 9 to 10.

Lower variance, but also lower explosive upside. A 9 here is a small step up from raw rather than a loss, and the 10 is a solid but not life-changing bump (a bit over 2x raw). At this price tier the $25 grading fee is a rounding error, so the real question isn't fee risk, it's opportunity cost: your ~$2,000 is locked at PSA for 30 to 115 days chasing that bump. For some flippers that capital is better off cycling through several modern chase flips in the same window.

Bulk holos: the absolute-dollar trap

Exeggcute 192 shows a 4.6x gap from 9 to 92, which sounds great until you read the dollar amounts. PSA 9 is $20. PSA 10 is $92. Against a $19 to $25 grading fee, a 9 is a guaranteed loss and a 10 nets you maybe $55 after fees and the raw cost.

Bulk grading only works as a volume game: large batches that drive the per-card fee down, paired with a high and honest 10-rate, on cards that clear $75-plus at a 10. If you're sending bulk holos one at a time hoping for 10s, the fee eats you alive on every 9.

What this means for what you submit

The takeaway is that "is this a PSA 10 candidate?" is the wrong first question. The right first question is "what does a 9 do to me on this specific card?"

If your card is...	A PSA 9 means...	Submit rule
Modern chase SIR	a small loss after fees	Only if your 10-read is genuinely strong
High-end modern alt	roughly a wash	Submit, but weigh capital lockup
Vintage holo	still multiples of raw	Submit almost always
Modern bulk holo	a loss	Batch only, or skip

That worst-case-grade number is exactly what Flipr's profit calculator surfaces by default. It shows you the PSA 9 net alongside the PSA 10 net so the downside branch is on screen before you commit the fee, not discovered 45 days later when the slab comes back one grade short.

Bottom line

The PSA 9 tax isn't a fixed percentage you can memorize. It's a number that swings from "ruinous" to "irrelevant" depending on the tier of card in your hand. Modern chase cards are binary bets where the 9 quietly loses money and the 10 is the only paycheck. Vintage is forgiving enough that the floor is a win. High-end modern is a low-variance wash. Bulk is a fee trap unless you're batching.

The video below digs into the historical price data behind this exact debate, showing how PSA 9 and PSA 10 values have tracked over time:

Before your next submission, do one thing: look up the PSA 9 sold price, not just the 10. If a 9 puts you underwater, you're not grading a card. You're buying a lottery ticket priced as if it were an investment. Know which one you're holding.