Scavenger's Boon is better than I remember.

[Metanoia]

Did they buff it? I remember it used to only give me 1 material at a time, but now its dropping at a minimum 2, or at max 5, which is pretty good considering it only costs 75k glimmer to buy with repeatable bounties.

The glimmershard is still awful if I had to guess, but I might actually use scav boons now, you should easily get more than 150 materials back which is a profit.