did you know that from the current MG's that the bigest is Ex-s? it cost 8000 yen and it's stats are 25.18 meters. that's the biggest gundam so far in MG.
if we talk about zeon monsters we have to look at Sazabi and Sinanju. 8000 and 7000 respectively
sazabi is overall 25.6 meters/head height 23 meters and sinanju is 22.6 meters.
do you know how big khatriya is?
it's actually only 22.3 meters! it is just the binders that make it look like a giant.... and yes the HGUC 1/144 is 4,500 yen. A 1/144 Ex-s is 2,600 yen and the giant monster of psycho gundam is 5,000 yen O.o
so yeah just a little food for thought :D
as usual info and pictures are from mahq. hope they don't mind me using the photos