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eBid Wins 2025 Best Value Online Marketplace Award

> Buy > Stamps>United States>Back of Book>Proofs & Essays (46)

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2418P, Mint NH 25¢ Imperforate Gutter Block Proof CV $4000.00 * Stuart Katz

$2375.00

[+2102]

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2737aPd, Mint NH 29¢ Uncut Vert Pair of Proofs CV $4000.00 * Stuart Katz

$2375.00

[+2102]

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219-29P4, XF Set of Card Proofs Includes 219D - Very Fresh Colors .. Stuart Katz

$522.50

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219-29P4, XF Set of Card Proofs Includes 219D - Very Fresh Colors - Stuart Katz

$565.25

[+2102]

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219P5, Mint OG H/NH Block of Six On Stamped Paper SCV $240 - Stuart Katz

$142.50

[+2102]

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219-29P4, XF Set of Card Proofs Includes 219D - Very Fresh Colors * Stuart Katz

$522.50

[+2102]

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2778aPg, MNH XF Imperforate Pane of Four Stamps Proof Cat $1500.00 - Stuart Katz

$1045.00

[+2102]

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2500aP, MNH 25¢ Pair of Two Imperforate Proofs CV $3000.00 * Stuart Katz

$1662.50

[+2102]

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2737bP, Mint NH 29¢ Imperforate Pane Proof CV $2000.00 * Stuart Katz

$1187.50

[+2102]

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2788aP, MNH XF Imperforate Block of Four Proof Cat $400.00 - Stuart Katz

$308.75

[+2102]

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2646aPi, MNH XF Imperforate Pane of Five Bird Stamps Proof - Stuart Katz

$427.50

[+2102]

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2513P, MNH XF Imperforate Pair 25¢ Eisenhower Proof Cat $875.00 - Stuart Katz

$665.00

[+2102]

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2718aPb, MNH XF Imperforate Pane of Four Stamps Proof Cat $1000.00 - Stuart Katz

$356.25

[+2102]

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R105Tch, DARK BLUE TRIAL COLOR PROOF STRIP/6 Cat $420.

$142.63

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R104TC5, Superb 2¢ Proof on India Paper - Stuart Katz

$37.95

[+2102]

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RB5TC4, Trial Color Proof on Card Pair Cat $140.00 - Stuart Katz

$85.45

[+2102]

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2718Ap Mint NH Proof 29¢ Booklet Pane - Very Scarce! * Stuart Katz

$379.05

[+2102]

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United States Stamp Scott #778, Mint Never Hinged

$2.07

[+14309]

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United States Stamp Scott #285, Used

$3.32

[+14309]

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United States Stamp Scott #C10, Mint Never Hinged

$5.11

[+14309]

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United States Stamp Scott #C9, Mint Never Hinged, Toned Spot/Damage Upper Right

$3.95

[+14309]

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United States Stamp Scott #210, Used

$8.47

[+14309]

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United States Stamp Scott #183, Used

$2.80

[+14309]

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United States Stamp Scott #213, Used

$2.74

[+14309]

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United States Stamp Scott #615, Mint Never Hinged

$3.71

[+14309]

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United States Stamp Scott #C37 Line Pair, Mint Never Hinged

$3.78

[+14309]

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United States Stamp Scott #C7, Mint Never Hinged

$2.16

[+14309]

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United States Stamp Scott #E15, Mint Hinged

$2.54

[+14309]

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United States Stamp Scott #FA1, Mint Never Hinged

$2.64

[+14309]

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United States Stamp Scott #Q1, Used

$2.56

[+14309]

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United States Stamp Scott #Q2, Used

$2.60

[+14309]

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United States Stamp Scott #Q4, Used

$2.61

[+14309]

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United States Stamp Scott #Q7, Used

$7.70

[+14309]

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United States Stamp Scott #147, Used

$2.80

[+14309]

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United States Stamp Scott #Q6, Used

$2.69

[+14309]

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United States Stamp Scott #QE1, Mint Hinged

$2.10

[+14309]

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United States Stamp Scott #QE2, Mint Hinged

$2.68

[+14309]

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United States Stamp Scott #QE3, Mint Hinged

$2.73

[+14309]

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United States Stamp Scott #C52, Mint Never Hinged

$1.68

[+14309]

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United States Stamp Scott #C92a, Mint Never Hinged

$1.68

[+14309]

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United States Stamp Scott #C94a, Mint Never Hinged

$1.68

[+14309]

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United States Stamp Scott #C96a, Mint Never Hinged

$1.68

[+14309]

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United States Stamps Scott #C57 To C59, Mint Never Hinged

$1.68

[+14309]

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United States Stamp Scott #267, Mint Never Hinged

$7.33

[+14309]

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United States Stamp Scott #C21, Mint Hinged

$6.05

[+14309]

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United States Stamp Scott #C22, Used

$6.11

[+14309]

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