Had a discussion with family recently about "if you see and want it. buy it, because it might not be there later" thing as it applied to things in general.
I quietly thought, yeah, that's pretty much how it applies to the model car hobby as well.
How many times have you NOT bought a new kit thinking "I'll get it later" only to your demise, it ain't available any more and now you're looking on Ebay at prices you'll never pay?