The first two 5000 series cars (5011-5012) are on the property, at the Skokie Shops. They either arrived on Friday (according to a couple fellow volunteers at IRM who work at the CTA) or a little more than a week ago (according to the chicagobus.org forums). Like most CTA rolling stock deliveries, I believe they are being delivered by Silk Road Transportation on low-boy flatbed trucks. For those who do not know, these cars will externally look more or less like the 3200s, with LED-type destination signs rather than rollsigns.
That old car might be worth money!