Almost any online store will offer gift certifictates.
www.nstuffmusic.com gets my HIGHEST recommendation and has for years. They're almost always at LEAST 10% cheaper than any of their competition, and they have a massive selection to boot. They're the reason Guitar Center has had a hard time keeping their stores in the black in the Pittsburgh area. My other recommendations include...
www.musiciansfriend.comwww.sweetwater.comwww.theperfectguitar.com /
www.theperfectbass.comGuitar Center gets an honorable mention. They tend to be overpriced in many categories, but they do run decent specials from time to time that can bring products down to a purchasable level. All of these stores offer gift certificates.
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I love science, and it pains me to think that so many are terrified of the subject or feel that choosing it means you cannot also choose compassion, or the arts, or be awed by nature. Science is not meant to cure us of mystery, but to reinvent and reinvigorate it. -R. Sapolsky
Upton Bass Custom 3/4 Upright, BSX Custom Allegro EUB, '80s Peavey T-40, MIM Active Jazz Bass, Godin BG-5 (for sale!), Fender Bassman 100 , `68 Fender Bassman 50 head, SWR Goliath 4x10, Markbass 2x10 cab