The antidote to medical insurance thread.

I occasionally cycle at Herne Hill vélodrome. The session costs £7 for an hour's tuition – more than merely learning how to ride a bike!

Now, compare that with the Olympic legacy of the indoor vélodrome at the Stratford Olympic Park, where an hour's introduction session (mandatory for all new cyclists) costs around £35.

When did you last pay for something that, at the time, struck you as particularly good value for money?