Collectors don't necessarily go for your standard stamp or toy car collection. We all have our own tastes, and you'd be amazed at the variety of collectables hidden away in people's homes.
Just check out these 20 photos and be prepared to be amazed.
1. They started collecting the ballpoints from pens when they were in high school
2. It took 3 years to collect these shark teeth
3. Stunning hand-blown glass collection
4. Did you know that miniature Harry Potter books exist?
5. Guess which egg belongs to which bird!
6. Crystals from all over the world
7. Practical and pretty
8. Plastic thimbles
9. For anyone who loves Mini Brands
10. Every time their cat lost a whisker, they put it in a 'good luck' test-tube
11. Various salt and pepper shakers left behind by their tenants
12. A joker from every pack they've ever used
13. Each one is over 100 years old!
14. Plastic ducks in a variety of shapes and forms - superheroes included!
15. That's a lot of deer!
16. Because you can never have too many soft toys?
17. One for retro games fans
18. Pyrex dishes aren't just plain, transparent ones
19. A collection of Swedish Dalecarlian horses