Saw this Pi B case discounted from $14.50 to $4.35 while placing an order with the team at Core Electronics so added one to my order. Awesome service from these guys so happy to give them a plug.
Can't comment on the case but the reviews seem fairly good. Appears to come with 2x heat sinks and a 40mm fan.
Looks like its possibly a clearance with only 32 units remaining at time of posting so be quick. Economy postage is $4 for a few postcodes I tried in various states.
Made for Raspberry Pi B Model (including the latest version)
2x Anodised heat sinks for better heat dissipation
40mm fan which attaches to the top cover for active cooling
Mounting hardware (bolts/spacers etc)
Access to all ports
Click together design, no screws, stand-offs or elastic bands needed
Protective stickers are attached to the covers to their preserve surfaces - it's easy to peel off
Raspberry Pi Board not included
It's got plenty of space inside which is ideal for bundled heatsinks and 40mm fan which can keep your Pi cool all year around