That 7'6 appears pretty reasonable... Good price. I'm sure it will surf OK, but I can't guarantee that!

A 7'6 should be good to start out on too... As you get better, have a think about whether you like to surf it like a shortboard, or whether you like the glide, and like to surf it more like a longboard. That will help you decide on Board Number 2... A 6'6 Shortboard, or a 9'1 Longboard...
A 9'1 Longboard can feel a bit too big at first... For some people... However a Longboard is probably better for learning.
Think about how the guys originally learned to surf...
In order;
- Logs, with soft rails - 9'6 mainly
- refined Logs, with sharper rails - mostly 9'0 to 9'6, but not always
- Tracker Midlengths - about 7'6, up to 8'0, but progressed to about 7'0 (late 60's)
- Big volume Single Fins, about 7'0, and then down to 6'6 and shorter... (70's)
- Twinnies (late 70's)
- Thusters (early 80's)
From 1967, to 1981, surfing equipment changed considerably! A period of just 14 years!