Please click "Reserve item" when buying

otherwise Mark will get duplicates

Mistborn: The Deckbuilding Game

This card game is based on novels I enjoyed

EvenQuads game deck

Deck 1 and/or deck 2 are fine.

組合せゲーム理論の世界: 数学で解き明かす必勝法

Combinatorial Game Theory book written by a Japanese acquaintance. Amazon.co.jp will ship to US, though it's more than the book cost

Gesture: A slim guide

A book on recent research into how people use gestures

Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy

Audiobook is fine

Scripting Japan: Orthography, Variation, and the Creation of Meaning in Written Japanese

An academic book on writing style choices in Japanese

Why Privacy Matters

Audiobook is fine

Nintendo Gift Card

to avoid the nintendo wishlist hassle

PC Headset with mic

Simple suffices - just for convenience

Hiking Boots

with sturdy sole and protection from mud/water (Men's 10.5?)

Henry Segerman Math Art

Logicomix: An epic search for truth

Typescript Types Doom-style shirt or poster

2XL shirt or the poster

Laptop Docking Station (with support for 2 monitors and USB ports)

Dell WD19S is an example, but some cheaper items will do the job

Symmetry and the Monster: The Story of One of the Greatest Quests of Mathematics

A history book about the discovery of one of the most complicated math things

Switch 2 case (e.g. Killswitch)

Any color. Stick grips and screen protectors nice-to-have but not necessary

Visual Differential Geometry and Forms: A Mathematical Drama in Five Acts

A textbook grounded in great pictures

AI Snake Oil

Audiobook is fine

Pop'n Music controller

Yuan Con brand is preferred over "popoller"

Steam Gift Card

for PC games

Any math tau shirt (XL)

except the official tauday.com

Lenses for the Mere Mortal: PureScript Edition ($10)

Rosalina sweater (XL)

50 years of Combinatorics, Graph Theory, and Computing (Discrete Mathematics and Its Applications) (

Prime Curios!: The Dictionary of Prime Number Trivia ($17)

Algebraic Topology: Homology and Cohomology ($18)

"Problem-Solving Strategies" by Arthur Engel

A Topological Picturebook

A "textbook" on how to draw complicated math pictures by hand

New Horizons in Geometry

A textbook on how to get a lot of calculus answers by drawing the right pictures