Selling art/prints

[learntojive]

I have 6 Trisha Hardwick prints that are signed and numbered. I'm a bit tired of looking them now so thought I might sell them.
I know they're not worth much really, I paid about �80 each I think but wouldn't have a clue how or where to try and sell them.
Would I get back what I paid for them - I've had them about 8 years I think.
Thanks for any advice you can give me