Hopefully this is mostly correct:
YoYo Jam Classic — USA — $11
YoYo Jam Trigger — USA — $32
YoYo Jam Dark Magic — USA — $50
Werrd Minute — Australia — $50
YoYo Jam Theory — USA — $68
OneDrop T1 — USA — $80
YoYoFactory Velocity — China — $18
Magic Yo-Yo N12 — China — $30
YoYoFactory DV888 — China — $30
YoYoFactory Shutter — China — $45
YoYo Officer Musket — China — $45
YoYoFactory Horizon — China — $45
YoYoTricks Civility — China — $90
YoYoFactory 888 — China :( — $100
YoYo Jam Classic — USA — $11 YoYo Jam Trigger — USA — $32 YoYo Jam Dark Magic — USA — $50 Werrd Minute — Australia — $50 YoYo Jam Theory — USA — $68 OneDrop T1 — USA — $80
YoYoFactory Velocity — China — $18 Magic Yo-Yo N12 — China — $30 YoYoFactory DV888 — China — $30 YoYoFactory Shutter — China — $45 YoYo Officer Musket — China — $45 YoYoFactory Horizon — China — $45 YoYoTricks Civility — China — $90 YoYoFactory 888 — China :( — $100