Can someone on here tell me the value of a S&W model 1006 10mm in good condition? thanks in advance

That really depends on the condition. Good is generally not so "good". Meaning lots of wear and kind of ugly.

I would probably withold judgement until we see some photos. You could search the gun sale sites and see if you have anything similar and that might give you a value range.

Remember that just like real estate the asking price is not always the sold price.

Checkout the various gun sales sites. A 1006 in NIB or LNIB condition can easily fetch $700-800 these days.