Need a printing calculator?
Store price is $19.99, easy price match to website at $14.99, you will get $3.75 back in rewards using the 25% coupon. You also get $10 back in a VISA rebate card.
End result $1.25 plus tax.
NOTE: limit is 10 rebates, so you can buy 10 !
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CLICK this LINK for 25% back in rewards coupon