Yeah, my streak is definitely over. Today saw another Tachi-Silver, so I now have 4 boxes to the get the two Tachikomans I still need -- an Uchikoman and an original blue Tachikoma (Not the 2nd GIG variant or a Tachi-Blue).
In theory, a 50-50 chance to get the two I still want, or a 4:3 chance to get those two, and the standard 2nd GIG version.
Either way, you only have to deal with this for four more days. Ish.