Maybe I missed something subsequent to the first 3 pages, "BUT" this is what I saw which goes against 'one winner' to 'pay in full' for 'entire cost' of knife:

B) Raffle #'s 1-100 at a rate equal to the knife's catalog price

OK,
I think that's been decided. "B" it is. Now we need to see how many are still in and hopefully how many more will join in. Only participants are eligible to chose numbers.