Thank you for thinking of the Dr Pepper Museum as a place for your collection! The Museum has a wide variety of Dr Pepper items. We have many bottles, crates and original signs. As for buying the collection, we are a small non-profit 501(c)3 run by a board of directors and we do not have a designated acquisitions budget. The museum relies mainly on donations. Our collection policy is to collect two of an item. If a person wishes to donate his or her collection and the museum already has the same items, it will be put into consignment where it will be sold through the gift shop. The money made is returned to the Collections Department for the use of preservation and conservation. This is to try to cut down on space restrictions and conservation/preservation costs. Museums are forever running out of space!!! We are in the middle of a project to expand our storage space. Currently we store our collection in four different locations. If you want to sell the collection, I would suggest trying E-Bay or get in touch with another Dr Pepper collector. For information on how to contact a Dr Pepper collector, please contact us at [email protected].