Are you looking at the paper ones or the unlimited ones.
I think the unlimited ones are pretty good, just the kind they give if you ticket doesnt work in the FP machine, which means you can have 2 fp tickets at a time.
I have bought them on ebay but i have not had the chance to try them so far so can't tell they work lol
Mine are just like the *normal* tickets but the seller told me they are unlimited.
If they dont work i will have lost 10 euros then but can survive lol i wont pay much for them anyway, i have seen they can be quite expensive sometimes.
When you say unlimited, does it mean that you can use them as many times as you want during the day? Or is it just like having another park ticket so you can hold 2 FP's at once (and the unlimited refers to the expiration)?
I bought some off ebay and used them for our trip in May. Yes, just like having extra park tickets so, in our case, we were able to have 3 fastpasses at a time each