Well... Seafrogs/Meikon is a stand up company and reciprocating my patronage, loyalty & hashtagging of their product over the years. They are sending me a back in time for my trip. Not just any back... but the first of the new ones that has been to the Philippines and back for real world testing. Yes it's "used" but I'll take it.
Nice!
I just picked up a used 16-50mm, cost me about $125, well below half of what a new one costs around here - thank goodness for small favors. It's silver-colored, but whatever, I'll only use it in the housing anyway. 10-18mm is kind of an expensive dead weight for now, but unless I drown this trip, or my plane crashes, or whatever, I will get the new housing eventually, so it's not a total waste. The liveaboard operator contacted me today saying that they got me a standby berth on Similan Explorer; I've got a week now to make up my mind whether to switch there or look for alternatives, and in the meanwhile they might get enough bookings to go out and obviate the problem.