Observed arrival · 2026-09-14
SleeveCount, the no-double-counting board-game sleeve planner
A local browser tool that turns a board game's card inventory and sleeve measurements into a consolidated shopping basket.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Field notes
The workspace separates inventory from basket review, allowing users to load base-game and expansion records through a CSV template or edit them directly. It applies a spare-sleeve allowance, consolidates matching card sizes, and keeps pack rounding visible rather than hiding it in a final number. The example uses 220 cards at 63 × 88 mm, produces 231 sleeves, and estimates three 100-sleeve packs at $21.00, while noting that shipping, tax, and unmatched sizes are excluded.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue