How does the bag scanning work?

Point your camera at a bag. Purr identifies the brand, model, size, color, material, and hardware, then returns an estimated value in about 5 seconds.

How does Purr know what my bag is worth?

The pricing engine pulls from real resale market data across major platforms, weighing recency, condition, colorway, and material to give you a range — low, median, and high — not a single guess.

Is this just for handbags?

We're starting with handbags — they have the deepest resale data and the strongest appreciation. Watches, shoes, jewelry, and more are on the roadmap.

Purr is free to download with free scans to get you started. You can scan more with a single-scan pass or Purr+ for unlimited scans and unlimited closet space.

Is my collection private?

Yes. Your closet, what you paid, and your collection value are yours alone and never visible to anyone else. We never sell your data.

Resale value, compared

Hermès Kelly vs Chanel Boy Bag

What each is worth right now, side by side, from real market data.

Hermès Kelly

$18,995

Median resale

Range: $11,250 to $26,500
Retail: $11,250
Holds: 169% of retail
Based on 288 listings

Full Kelly value →

Chanel Boy Bag

$3,371

Median resale

Range: $2,549 to $4,539
Retail: $7,300
Holds: 46% of retail
Based on 136 listings

Full Boy Bag value →

Resale value, head to head

Kelly$18,995

Boy Bag$3,371

The take

Which holds value better?

On value retention, the Hermès Kelly holds a bigger share of its retail price right now, about 169% versus 46% for the Chanel Boy Bag. That gap tends to come down to how tightly each brand controls supply and how often it raises retail.

Shop pre-owned

Shop the Hermès Kelly

See what it's selling for right now across the major resale platforms.

Rebag The RealReal Vestiaire Collective eBay Pre-owned on Amazon

Purr may earn a commission on purchases made through these links, at no cost to you, and as an Amazon Associate earns from qualifying purchases. Prices and availability are set by each platform.

Shop pre-owned

Shop the Chanel Boy Bag

See what it's selling for right now across the major resale platforms.

Rebag The RealReal Vestiaire Collective eBay Pre-owned on Amazon

Purr may earn a commission on purchases made through these links, at no cost to you, and as an Amazon Associate earns from qualifying purchases. Prices and availability are set by each platform.

Good to know

Hermès Kelly or Chanel Boy Bag — which holds its value better? +

Right now the Hermès Kelly holds a higher share of its retail price (about 169% versus 46%). Resale values move, so treat these as estimates.

Which one is more expensive on the resale market? +

The Hermès Kelly typically resells higher, around $18,995 versus $3,371.

Any values, ranges, trends, or rankings shown are based on public resale listings and sale data we observe, presented as broad, approximate estimates of the general resale market as of 2026. They are not real-time data, appraisals, or guarantees of value, and not financial, investment, or purchasing advice. Purr does not guarantee the accuracy of any estimate or observation and is not responsible for pricing inaccuracies. Actual prices and trends vary widely with condition, timing, and demand, and change over time; past performance does not guarantee future results. See our Terms for details.

All brand and model names are trademarks of their respective owners. Purr is an independent platform and is not affiliated with, endorsed by, or sponsored by any of them. These names are used solely to describe items on the resale market.