Wrenn and Six
Modern Horizons · #217 · PSA Regular tier
| Comp price | $320 |
| Less raw cost | −$23 |
| Less PSA Regular fee | −$25 |
| Less return shipping | −$12 |
| Less eBay fee (13.25% + $0.30) | −$43 |
| NET | +$218 |
| ROI | +967% |
| Comp price | $140 |
| Less raw cost | −$23 |
| Less PSA Regular fee | −$25 |
| Less return shipping | −$12 |
| Less eBay fee (13.25% + $0.30) | −$19 |
| NET | +$62 |
| ROI | +274% |
| Comp price | $80 |
| Less raw cost | −$23 |
| Less PSA Regular fee | −$25 |
| Less return shipping | −$12 |
| Less eBay fee (13.25% + $0.30) | −$11 |
| NET | +$10 |
| ROI | +43% |
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Pop velocity
Analysis
Wrenn and Six sits in Modern Horizons, part of the Single-Set Era era on Cardboard Assets. Raw spot is $22.52 per the most recent PriceCharting loose comp, last refreshed May 4, 2026.
I'm scoring this a 84/100 — STRONG PLAY. The math: $182 expected value at PSA Regular tier, less raw cost $23, less $25 grading fee, less $12 return shipping, less $24 eBay fee = +$98 net per copy. ROI works out to 434% on the raw cost basis.
PSA Regular tier turnaround runs about 65 days. Annualized for capital velocity, that's roughly +2440% APR — useful framing if you're thinking about this as a capital allocation, not a one-shot trade.
Pop velocity is muted (0.5% in 30d), which I read as a positive signal — the gem-rate denominator isn't ballooning, so existing PSA 10 comps should hold.
Sourcing raw: this is a sub-$100 card, so eBay BIN under your raw target ($22.52) is the play. Look for "Near Mint" listings with sharp corners and centered art. Skip anything described as "Played" or "Light Play" unless the price is below the below-9 comp of $80.
Risk to size: grading is one-way. Grading fees aren't refundable, the round-trip eats 65 days of capital, and the comp data lags real-time market shifts. Numbers above pull from PSA POP Report, recent eBay sold listings, and PriceCharting comps as of 2026-05-04.
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