On April 9th 2014, Marvel will release a Doop #1 on-going title with a variant cover by Adi Granov.

Which is totally weird but in a comic market where My Little Pony and Dexter’s Lab comics sell like hot cakes it actually makes sense. So does the upcoming Rocket Racoon on-going series that appears to be very family/Disney oriented.

Marvel Now’s Doop #1 will sell out and go to multiple printings but that isn’t the pick. Right now you have two weeks to pick up Doop’s first appearance before anyone starts caring about the character again.
X-Force Volume 1 #116 – readily available on ebay in near mint condition for under $10 – this book has a lot of potential.