Definitely a few ideas on the cooker. Page redesign first and foremost. Wider range of affiliate links including outside Amazon. A bit of research on convention timetables (ie. when are cosplayers putting their outfits together) and experiments in different subreddits (gaming, cosplay, yada yada).

Your idea of doing a push around other buying times is very good too. One thing I learned from the reddit discussion is that you rarely sell the items you link to - but get that 24hr affiliate cookie on someone's machine and you never know what they'll buy. Soon after that post, someone bought a $250 Gears of War collectible piece of plastic rubbish - nothing to do with my links, but my best earner.