So we all know Walking Dead back issues equal money. No surprise there. It usually takes a few issues before you start to see a spike in price on the newer issues. Well, Walking Dead 108 is breaking that trend with the introduction of Ezekial and his tiger. Not sure how this character is going to play out, but his first appearance is already spiking in the 2 weeks since the book came out. Currently, the book is selling on average for $6.99-$9.99, with a few exceptions of one that sold for $1.99 (???) and one that sold for $16.99. The price increase started happening over the last three days (March 25-28.) Before March 25th, the book was selling for +/- cover price.
With the introduction of a character who could be a key player (speculation is fun) and the fact the book has already picked up steam on the secondary market, it could be time to visit your LCS and pick up a few extra copies.