Are you in the states? Amazon has it for not too much more than I paid for it here in Japan.
Bandai Tamashii Nations Movie Realization Ashigaru Storm Trooper "Star Wars" Action Figure https://www.amazon.com/dp/B00RJJQED2/ref=cm_sw_r_other_awd_RMwKwb1JYND5F
Found it on AMAZON
Amazon has all of them on sale.
OMG Amazon has them !