The TMBG Catalog was the official home for all They Might Be Giants merchandise, ranging from T-shirts to magnets to albums. The price of T-shirts rose to $25 in early 2006 due to bandwidth costs stemming from the overwhelming popularity of the They Might Be Giants Podcast. That site shut down in December 2009 after a redesigned theymightbegiants.com site that included a store, was launched.