where to buy lightstick

u.s. based alphaz where did you buy your lightstick?? im going to their concert this fall and i want to have the lightstick purchased beforehand, but i feel like i cannot find it anywhere!! it's always either sold out or they just dont sell XG anything period :// ive tried a lot of places online such as musicplaza, kpopnara, and cokodive; ive even checked kpopnara locations in person. ive also looked at their official online store and i swear a few months ago they had it up for sale but they dont anymore and i regret not getting it. the fees and taxes on international shipping is insane but it's looking like one of the only options. i really really dont want to have to rely on buying a lightstick AT the concert venue so any info or advice would help thx ♡♡