Observed arrival · 2026-11-10
Stack: A private precious-metals tracker
Stack lets users log bullion, coins, and jewelry purchases, then compare holdings with spot prices and explore planning tools.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Precious-metals holders tracking purchases
- Worth noticing
- Its sale planner offers three ordering methods, including lowest taxable gain, oldest first, and highest cost first.
Field notes
The planning area includes storage-space estimates based on safe dimensions and packing style, plus recurring-purchase scenarios and a hypothetical historical-hoard calculator. A coin authenticity section lists official weight and dimensions for comparison with measurements from a scale and calipers. The tax guidance is explicitly framed as a guide rather than tax advice.
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