[DISCUSSION] Does anyone collect prototypes from the Bandai PR toy line?

Hi all, just curious if anyone here collects prototypes and samples from the Bandai toy line.



Do any of the advanced collectors have experience with the preproduction market?



I've done a bit of searching online and it seems there are very few data points for prototypes turning up in the PR collecting community.



Have any of the unproduced figures turned up in the past? Scorpina, Rita etc...?



Thanks in advance.