WTTF: AR-15 .22 conversion kit, or .22 upper

[slacker]

I am looking for a .22 conversion kit for my .22 rifle, or a good deal on a dedicated .22 upper.

Trade items I have +/- cash money:
$75 Amazon.com giftcard
$40 Macy's giftcard
Front and rear Chrome Tubular bumpers for 2007-2010 Jeep Wrangler / Wrangler Unlimited.

I will add more trade items as I find them, and if you need pics feel free to ask.

Thanks,
Zac