This price crawler offers something a bit different from the others, that being the fact that this isn't just a valuation tool. Comicspriceguide is also an up to date hub for comic related news - I've often found myself suckered into reading a comic related article whilst looking for a price - and it's great.

As the same as the other crawlers, the data is mostly the same as the rest - Oriented towards the US market. 

Visually, it's basic, though better than a lot of the others that seen to be stuck in the stone age, it's easy to use, and it does what it says. Overall a great site.

Pros

- More modern than some of the others

- Quick, comprehensive, easy to use

- Hub for comic related news, something to check out when you get bored, that can also lend towards discovering speculative reasons for future comics that might rise.

Cons

- Innacurate for a UK market

Check them out here