SF Serafino vs SF Elipsa SE

Interesting - I’ll have to look into that as I hadn’t heard that SF was doing poorly.  I’m in the Midwest with no dealers for >100+ miles.  But, the dealers in Milwaukee and Chicago seem to be doing ok.  A dealer in AZ has so much volume, it’s astonishing (he’s the largest dealer in the world).  I do suspect SF does better in generally more affluent markets..  I also wonder if there’s  some “wait and see” among consumers with the refreshing of the line, it’s new voicing, sumiko’s distribution, etc.  In any case, if that brings down some prices, I’ll be ok with that.  
I wish I could make the Elipsa’s work because I think they’re particularly good.  I have a huge room (20x30) with a vaulted ceiling, all hard surfaces (full log construction) but my system is necessarily somewhat tucked into a corner where I can’t bring the speakers out for proper spacing from each other or the back wall. The footprint of the Elipsa means they won’t work.  My placement situation will always be far from ideal, so I’ll just put some speakers I like and be happy with it.  Since my room is bright with bass suck outs, a little warmer and romantic is just what I want.
I haven’t heard the Duettes, but have heard very good things about their performance in diffucult to place situations. The newest Wilson stuff I really like too but the cabinets will never make it past my wife (or me for that matter). I haven’t heard the Raidho, but have heard the Focals.  And, they’d be too bright and I’ve sworn off metal tweeters (which I have now and am trying to fix in this room).  I suspect they’re great when paired with the right stuff but the SF will better suit my needs.  I’m actually waiting to see if they refresh the Olympica line (which I hear they will next) and that may mean either I can get a great deal on the current, or they’ll move closer to the Serafina’s and that’d be very nice too.
Best,

The dealer that told me about SF being weak had no dog in the fight.  It's a guy I've done business with for 25 years.  He's one of the largest used/demo dealers in the U.S.  We were talking and I mentioned I was thinking about new speakers.  I asked about SF Serafino and Elipsa.  He said he doesn't have any but he's offered them all the time.  He said he won't buy them unless he has a customer for them immediately because the market is flooded with SF.  I don't know about the whole market but you can look on Audiogon and see tons of SF and prices way down from where they were a year-18 months ago.  He said he's been offered Elipsa for $6k and heard they trade privately for as little as $8k.  I think they were $22k retail.

OP, 

Used HiFi market is tough right now and this holds true for everything across the board...cables, electronics and speakers.

You can get a used mint pair of Serafino’s for $13500 (listed here on Audiogon). 

I have recently auditioned the Amati’s (very similar to Serafino’s) and they were quite impressive. Plenty of bass, nice extended high’s but tab bit reserved on the mid-range.  

I still prefer my B&W 800D2 over Amati’s so I decided not to pursue them. 

Yes and no.  My buddy who is a large dealer said he's still having a pretty good year.  I guess not all dealers are.  He wasn't slamming SF, he likes them and I traded in my Liutos to him.  He just commented that he's getting a ton of calls from dealers and individuals looking to sell SF.  Many pairs of used Raidhos as well.  Wilson Audio, OTOH seems to be holding up better.
As for me, I just buy what I like and figure I'm going to lose something when I trade it in anyway.  I have a couple of non-popular brands that I know will be tough resells when that time comes.

Yes, Sonus Fabers on the used market are a tough sell.   They are always plentiful - always easy to find Olympicas, Guarneri Evos, Cremonas, Elipsas, Strads, Futuras, and now even the newest Tradition line are available on the used market.  I just think most used sellers are overpricing them.  If they don't sell for a couple months maybe the price is too high???   It does seem  that all speakers dn't hold their value at all in the current decline of high end pricing (imho), so it is not just Sonus Faber.  I think used Sonus Fabers are much more plentiful though, and seems to be around 60% off retail at least for the most part.  I had the Elipsas a while back and they actually like being closer to the walls compared to the Amatis or Olympicas.