1/60 Monster would be BIG. but still great to have it with another 1/60 vf1 and Destroid together.
In term of lower the cost, I would like Yamato cutting down some over-done details. Since Monster has so little joins/movement in its design. I don't even care if it turn out to be just a 'fix' pose toy!
I think they should creat something like the Jumbo Grade Gundam type of quality,
http://www.hlj.com/product/BAN913939
not the best material/ finishing, but reasonable. Cheap enough to get one - (about 20000 yen?), and size does matter!