For those who missed the Best Buy deal ($109.99 for two), here is another (cheaper!) shot.
These are TiVo-branded, but they ECB6200 (printed on the back) and are identical to the Actiontec version (made by Actiontec, with a TiVo co-brand).
$99.99 for two. Free shipping and I am pretty sure no sales tax outside of CA.
I've been buying TiVo gear from these guys for years; not always the lowest prices, but I have never seen this pricing for 2.0 MoCA adapters. Far cheaper than 2.5.