Tim, aka, G1COLLECTOR, brings you another WST review. This time on a PROTOTYPE, fully transformable, Ultra Magnus trailer. YouTube - WST TRANSFORMERS G1 ULTRA MAGNUS TRAILER PROTOTYPE REVIEW Rate, comment and please subscribe to Tim here- YouTube - G1COLLECTOR's Channel I commented on the video and asked the question, when would this be available and by whom and this is what Tim had to say: Yes, the item will be sold on Ebay and the seller is Herrotoysmaker in about 2 weeks or so. Thanks! ...well, there you have it.