PC Os q9 str eternal shield +60hex -3hex

300-600e?

5a tops. Could be worth more to a collector, tho.

Most collectors will not bother buying duplicates so probably not

But if they both have same gold worth then as a set they might be worth considerably more if you somehow find a collector for that, seen some x2/x3 sets of same OS items with same gold value sell for up to 5x market value as sets