6-Count USPS New Classics Forever Stamps $1.60 at eBay
eBay with USPS has the 6-Count USPS New Classics Forever Stamps for $3.30 - $3 off with coupon code
PERFECT3 [Exp 3/26] + $1.30 shipping =
$1.60 shipped. Comes out to about $0.27 per stamp; retail price is $0.55.
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