Olympus FL-50 Flash [GN50]

Olympus FL-LM1 Flash for MFT (Micro Four Thirds) [GN27] $8 Olympus FL-LM2 Flash for Micro Four Thirds [GN32 @ ISO 200] (E-M1 E-M5) $10 Olympus FL-36R Flash [GN36] $10 Olympus Flash Shoe Cover $13 Olympus FL-700WR TTL Flash $280 Olympus FL-600R Flash [GN118FT] $84 Olympus FL-LM3 Flash for Micro Four Thirds (Bounce Swivel) [GN30 @ ISO 100] (E-M5 Mark II) $36 Olympus OM-D E-M1 Mark II MFT (Micro Four Thirds) $496

Canon Speedlite 200E Flash [GN65] $3 Minolta 2800 AF Flash [GN92] $3 Nikon SB-800 Speedlight Flash [GN125] $14 Nikon SB-600 Speedlight Flash [GN118] $13 Canon Speedlite 430EX II Flash [GN141] $10 Canon Speedlite 580EX II Flash [GN190] $16 Nikon SB-700 Speedlight Flash [GN28M] $19 Canon 155A Speedlite Flash [GN56] $5