Despite how inexpensive stamp collecting is, if I went out and bought all the stamps I wanted all at once it would cost a metric buttload of money. So here's a list of stamps I'd like to get, and their item number from the Philatelic catalog. This list is by no means complete, so check the USPS website for cool stuff I might have missed.

446920 The White House
449940 Stampin' the Future
401040 Distinguished Soldiers
660200 U.S. Navy Submarines
556840 Insects & Spiders
557382 Four Centuries of American Art
109520 Washington and Jackson
108220 Bobcat
109220 Red Fox
553620 Grand Canyon
508140 Eddie Rickenbacker
553520 Billy Mitchell
552220 Niagra Falls
553420 Universal Postal Union
552520 Rio Grande
107120 Uncle Sam
516320 Bluebird
100220 Red-headed Woodpecker
161120 American Kestrel
332440 Mottled Duck
332240 Greater Scaup
332000 Barrow's Goldeneye
774820 Official Mail
777120 Cog Railway
792920 Canal Boat
793220 Circus Wagon
798520 Diner
794220 Auto Tailfin
551720 Cinco de Mayo
441520 California Gold Rush
103620 Cardinal
440720 Broadway Songwriters