IMHO etiquette counts. A LOT.
If the ad specifically says "firm" or "not accepting offers" - then don't. But otherwise, there's nothing wrong with making an offer via PM, as long as you do it politely and keep it simple. If you come stating their price is just way too high, not in-line with recent sales, etc etc etc, (even if what you're saying is true), don't be surprised if you get a curt response back (or none at all). A simple "I saw your WTS ad for X chips, I'm interested and if you're considering offers, I'd offer "$X" shipped for the set, thanks!" 9 times out of 10, you'll either get:
- "SOLD! My PP is XYZ, please send me your address...."
- "Thanks but I'm not accepting offers at this time"
- "Thanks but at that price I'd prefer to just keep the set"
- "Would you consider $X price instead?" ....sometimes accompanied by a link to a recent price reference, and then some good faith negotiations can begin.
Any other kind of response -noting that etiquette
should go both ways - you're now in a perfect spot to react and just cordially shut things down....
- S: "WTF that's a low ball offer!!"
- B: "No offense intended, best of luck with your sale"
- S: "Sorry but I paid $XXX! I can't lose money on these!!!" (having overpaid by 50% for any number of reasons)
- B: "OK, best of luck with your sale"
- S: "Here's a link to WTS ad from 4 years ago when the chips were crazy hot and an impatient whale came in bought them for 3X the rate from 10 other ads in the same time frame!!!"
- B: "I appreciate the link, but I'm not interested at that price, good luck with your sale"
I've had several lolzer type of interactions where I made an offer, got a response like something above stating I had no idea what I was talking about, and then got a PM a few weeks later with "OK I've had a change of heart, I'll accept your offer". Yeah...... no sorry not interested anymore lol.
And as others have stated, timing comes in to play a bit here as well. Unless a WTS ad specifically includes a price with "or best offer", I personally wouldn't make an offer for at least a few days, more like a week or two. If it's been sitting around with little interest or has been reduced a few times, the seller will be much more likely to hear you out vs pinging them an hour after they post.