Know the true
value of everything
you own
Track, discover, and gain a deeper understanding of the real-time value of your personal belongings with ease. Use this insight to make smarter, more informed decisions about what you choose to buy, keep, or sell, helping you manage your possessions more effectively and maximize their worth over time.
Apple iPad Pro 11-inch 4th Gen 128GB
In high demand
Nike Air Jordan 1 High OG Chicago Lost & Found
In high demand
Seiko Prospex SRP775 Turtle (2023)
In high demand
Coach Tabby Shoulder Bag 26
In high demand
2020 Panini Donruss Optic Donruss Rated
In high demand
Apple iPad Pro 11-inch 4th Gen
In high demand
Nike Air Jordan 1 High OG Chicago
In high demand
Seiko Prospex SRP775 Turtle
In high demand
Coach Tabby Shoulder Bag 26
In high demand
2020 Panini Donruss Optic Rated
In high demand
Track Everything
You Value
$500–$5,000+
Pokémon TCG Base Set Charizard
$500–$900
Herman Miller Aeron chair
$1,000–$1,400
Fender American Professional Stratocaster
$400–$650
Dyson V15 Detect
$750–$850
LEGO Star Wars Millennium Falcon UCS
$3,500–$6,000
Eames Lounge Chair & Ottoman
$1,800–$4,000
Trek Domane SL road bike
$150–$300
KitchenAid Artisan stand mixer
$5,000–$20,000
Luxury watch
$10,000–$50,000
Hermès Birkin Bag
How Kasii Works
Kasii is built to be simple. Scan what you own, see the value, and decide what to do next.
STEP 1
Scan What You Own
Use your phone to scan the things you own
and add them in seconds. Kasii uses AI to analyze and recognize your item.
STEP 2
See The Value
Kasii helps you understand what those
things may be worth today and how that
can change over time.
STEP 3
Make S marter Moves
Know when it makes sense to
keep something, buy something,
or sell something.
Understand the story behind every product
CozySteps has become a favorite among outdoor lovers, and its resale value is strong. Demand is high and growing steadily.
Avg. 1-year depreciation
40–55%
Brand trend:Stable Find purchases that
actually hold their value
Spot items with a track record of keeping their worth over time. We analyze historical resale prices, depreciation, and brand performance so you can choose what's more likely to pay off later.
Medium
14–21 days
Resale velocity
Check demand
before you commit
See how many people are searching for, saving, and reselling an item right now. Understand market demand and resale velocity so you know whether it will be easy to move on from it in the future.
Questions, answered.
Kasii tracks the real-time market value of your personal belongings including sneakers, watches, electronics, designer bags, collectibles, vintage items, jewelry, artwork, gaming equipment, and more. We use advanced AI and machine learning to analyze millions of data points from marketplaces, auctions, and resale platforms to give you accurate, up-to-date valuations for virtually any item you own.
Our valuations are based on live market data from dozens of resale platforms, auction results, and marketplace listings. High-demand items like sneakers and trading cards are updated in near real-time, while niche collectibles may have slightly wider ranges.
Not at all. Kasii is a valuation and tracking tool. We surface the data and insights; what you do with them is entirely up to you.
Yes — add items to a watchlist to monitor market performance before committing to a purchase. This helps you understand price trends, demand, and depreciation patterns before you buy.
You can download Kasii and begin tracking for free. Optional premium tools are clearly labeled. No credit card needed to get started.
Unlock the value around you
Scan the QR code to get the Kasii app
