+2 bowazon gloves with LL and IAS

Are these worth anything?

Yes. Not sure on the pricing right now, especially if ladder, but don't vendor them. The +dex increases the value as well.

Main problem is, bowa is a less popular class, so your buyer market is limited.

[edit]
Looks like trades are in the range of what I was thinking but didn't suggest, which is around

Ist:

pricecheck.php?item=2/20%20bow%20glove&other=1

Or you can sift through these, but they're mostly jav gloves:

pricecheck.php?item=2/20&other=1&sk=m&s ... lassspec=1

Physical bowazon will use

Laying of Hands.
Only elemental bowazon can need this but they are very rare.