I got almost that exact chair a few years ago at Sam's Club, and it held up against 250lbs very well.
Panzer, NewEgg had that same external for $99.99. I know you used reward bucks, but that is poor optimizing of free money.
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Thinking of cracked-out and/or tweaking whores getting their throats and asses brutalized for the next hit makes me hard. --Rear Admiral