Why 5D’s now of all times.
A promo campaign will be held after the end of the Yu-Gi-Oh! United Duel Tournament event. By purchasing 1000 yen in product, you can obtain 1 pack of sleeves featuring the following designs:
Crest of the Dragon OR Shooting Star Dragon – T.G. Expansion
Each pack contains 10 sleeves. The design is random (packaging is opaque). A maximum of 10 packs will be awarded per person, and participants of the event will be prioritized.
(This is all just in case you later wonder why the price may be staggering when you try to get them online after the event)