It depends on the buyer. I've seen a very clean 5 channel with selector and some custom programming go for $1600 on Ebay and another one go for $1000. There are a number of things that go wrong with the sds7, so it would depend if those looming issues have been addressed.
Like a say though, it's a very niche market and it takes a lot of patience to match buyer and the machine.
Sorry for not having a concise answer for you.
Andy
-----Original Message-----
From: ph oof stone.skeleton@... [Simmons_Drums] <Simmons_Drums@yahoogroups.com>
To: Simmons_Drums@yahoogroups.com <Simmons_Drums@yahoogroups.com>
Sent: Thu, Jan 17, 2019 1:48 pm
Subject: [Simmons Drums] SDS 7
From: ph oof stone.skeleton@... [Simmons_Drums] <Simmons_Drums@yahoogroups.com>
To: Simmons_Drums@yahoogroups.com <Simmons_Drums@yahoogroups.com>
Sent: Thu, Jan 17, 2019 1:48 pm
Subject: [Simmons Drums] SDS 7
What are these worth today? With 5 modules.