Yeah, that is a deal. The only thing to be aware of, is that they will ship via Parcel Force. There is a possibility that they will hand off the parcel to FedEx. Usually Parcel Force will relay to USPS. If the parcel goes through FedEx, you can expect to be hit by brokerage fees, with out exception.
Having said that, I did order a pair of fluoro-yellow
I had a pair of Ergo2 in 42 that were a bit tight, so I went with 42.5 on the wire. It seems that the wires per se are a bit wider than the Ergo mold to begin with, so I should be OK.