Would you consider building the wheels yourself? That's what I did when I found out how expensive good wheelsets are. This will make even more sense if your hubs are still good.
It took me a lot of time for reading, preparation and for the wheel building itself, but it was very fun, quality time spent on my bike! I'm still happy with the outcome 2 years later and the Mrs was happy with the low expenses.
My advice is free of charge and of respective quality.
1982 Miyata 912
1998 Wheeler 5900 with front and rear air cushion suspension
2015 Canyon Spectral 7.0 EX