From the buyer's guide
See how this product compares against the year's most-recommended titanium fidget spinners.
This product holds a +34% resale premium.
See resale premium, sell-through rate, and full 365-day price history for every product with Pro.
See Pro plans →Sells fast: KAIS sells through 82% of the 77 drops Drop Beacon has tracked — median sell-out 33 days.
Specs derived from RUYI RS listing data — verify critical details with the retailer.
At $89.99, it's priced toward the low end for KAIS's lineup — below the 25th-percentile price of $100.57 (median $131.25).
The tracked price has held steady around $89.99 since Drop Beacon began tracking it in March 2026.
Over the tracked window it has ranged $89.00–$129.99, putting the current $89.99 toward the low end of that range.
Based on 5,519 recorded prices since March 2026.
GeeOne
Retailer · Ultem (PEI)-black
$80.10
$89.00
No listings yet for this item
Be the first to list one for sale, trade, or want-to-buy.
Create a listing →Secondary market
View full KAIS data →Resale value ≈ $113.77 — holds 114% of retail
Median of 11 verified sales (12 mo) · range $91.13–$169.00
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The RUYI RS by KAIS is currently priced between $89.99 and $129.95 and is in stock. Drop Beacon tracks live prices across 3 retailers so you can find the best deal.
At $89.99, it's priced toward the low end for KAIS's lineup — below the 25th-percentile price of $100.57 (median $131.25). The tracked price has held steady around $89.99 since Drop Beacon began tracking it in March 2026.
The RUYI RS is available from 3 retailers tracked on Drop Beacon. Compare their live prices and pick the cheapest before it sells out.
Drop Beacon tracks 3 retailers for the RUYI RS. The cheapest is $89.99 at MightyEDC — 31% ($39.96) less than the most expensive at $129.95.
Yes — on the secondary market the RUYI RS carries a +34% premium over its retail price, averaging $120.16 per resale listing.
KAIS sells through 82% of the 77 drops Drop Beacon has tracked — median sell-out 33 days. If you want this one, don't sit on it.
The lowest price Drop Beacon has tracked for the RUYI RS is $89.00. Full price history shows whether the current price is a genuine deal.
KAIS
$89.99–$129.95
