Some of you might be interested in this. Staples has a sale on 6x9 bubble mailers for shipping your strikes, 99 cents for a 12-pack (that's about 8 cents each) starts today through January 6. Limit two 12-packs.

The link to the ad below says available in-store only, but it was available sporadically online today with free shipping if you are a Staples Rewards member.