Sample data
Know what it’s worth before you buy it.
What's the real buy-in?
Real resale value, true cost to own, and a clear buy or wait verdict.
Buy now or wait?
Our data picks the best time to buy. Today's top pick:
MacBook Air 13-inch (M4, 2025)13.6-inch · M4 chip · 16GB RAM · 512GB SSD$969 today · real buy-in $8.9/mo
See today's picksBuy nowToday's price is in the lowest 20% of the last 180 days, and no new model is expected soon.
Holds value best
Share of launch price kept at 24 months (measured)
Loses value fastest
Share of launch price kept at 24 months (measured)
Value-check your device
See what it's worth today and whether to sell, trade in, or hold.
- Real market dataResale and price history
- True cost to own$ per month, no surprises
- Buy or waitBased on data, not hype
Rankings use 11 products with 24 months of resale data · Updated Nov 15, 2026