HI have a few unwanted mobile phones, where can i sell them for the best price,
on line sites like 02 and others want to buy them for pennies... thanks for good advice.

Try these:
http://www.mazumamobile.com/

If they are decent phones still in demand try Gumtree, you could get a little less than the second hand shops sell them for.

What phones are they?

not expensive phones but phones like LG OPTIMUS L311
lg T310 AND OLDER MOTOROLA 0261

Take a couple of photos, stick them on Gumtree and put a price of what you would like and see what happens, it's free, so nothing to lose. Look up what the recyclers will pay and add another 50% on if you want to work out a reasonable price.

If they don't sell you can then look at the recyclers again.

thanks... i will do...

Or this which compares several mobile buy-back sites: http://mobilevaluer.com/

Donate them to a charity shop. You won't get much for them.

My mate looked on Facebook & found some locally set up groups.. She's sold me a load of stuff for a tidy profit!