Items in the hopper are currently under construction and not yet available for purchase.
The Availability dates are TBD. Email us if you would like to be notified when they become available.​

The New York Scene - A jazz board game. © 1999

$50.00
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Play-A-Chord ©2004

$35.00
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Thanks Dr. Z T-Shirt © 2022

$30.00
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He Just Took Tips!​​ The Punchlines Book © 2015

$5.00
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Preparing the Body The Set-Ups book © 2015

$5.00
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J.J. Inc. - a fan book ©2021

$40.00
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The Trombone Grid ©2000

$30.00
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Thanks Dr. Z Coffee Mug ©2022

$20.00
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The Trombone Plunger Mute Anthology Ⓒ 2021

$40.00
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Jazz Blues Heads Ⓒ 2021

$20.00
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Hopper-Inc.com

$275,000.00
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The Art of Teaching

$40.00
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The Richmond Rumpus - Duke's Bones (band)

$1,000.00
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The Game of School (or Q.E.D. - the Math Board Game)

$50.00
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Barboursville Explained as a Root-2 System

$5.00
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Hopper-Inc T-Shirt

$40.00
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Brain Trust T-Shirt

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GRO-STO Poncho © 2022

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