SanokalLA based PSD Underwear have revealed their new Yu-Gi-Oh! underwear collection. All youth sizes are sold for $16 USD and all men's sizes are sold for $26 USD.
Yugi Muto (currently available in men's and youth sizes at time of writing)
Yami Yugi camo (currently available in men's and youth sizes at time of writing)
Time to Duel (currently only listed for men's sizes at time of writing)
Yu-Gi-Oh!/Blue-Eyes Dragon (listed twice, each under a different title, and only in men's sizes at time of writing)
Source
Yugi Muto (currently available in men's and youth sizes at time of writing)
Yami Yugi camo (currently available in men's and youth sizes at time of writing)
Time to Duel (currently only listed for men's sizes at time of writing)
Yu-Gi-Oh!/Blue-Eyes Dragon (listed twice, each under a different title, and only in men's sizes at time of writing)
Source