You should try a home depot or lowes. Save on the shipping and it might be on clearance since the gardening season is over
[quote name='"gregmagnu"'] Its 10 dollars though do you really think its that inaccurate ?[/quote] Well when I looked for reviews last year I found that the accu rite was 2-3 more degrees accurate. It had pictures with 3 of each set next to each other and the one I'm talking about were all the same temp. The one you linked differed but a few degrees. Also the one I'm suggestion is only $9 It's also available on Amazon, sir. Either way you're good.
I have 6 of them if I put them all together one reads hotter by 2 degrees always, otherwise they're pretty consistent on temps. Humidity always varies a couple percent between them, not bad at all.