SNOOPY 1958 (RED HEART BE MINE) (HMK CDS) PINBACK PIN – $95. Find it on eBay (affiliate link).
Hallmark stores carried holiday Snoopy lapel pins in the 1990’s. They sold for a few dollars a piece originally and came on a presentation card for easy gifting. The pins are prone to scratching and color rubbing, especially if they are off the original card.
How much is a Snoopy Hallmark Pin worth?
In mint, unused condition, expect to pay $7-12 for a Snoopy Hallmark Pin with the original card. Without the card in unused condition, expect to pay $3-6. This particular pin looks too damaged to be in collectible condition. With some careful cleaning, it may be possible to bring it back.