New in box Haslab Ecto-1
I'm downsizing my collection, sadly. The photos aren't very exciting because I haven't opened it so it's just a cardboard box, but it comes with everything shown in the promotional photo to the best of my knowledge. If there's any issue once it's opened, you'd need to take it up with Hasbro.

Selling at cost + shipping 

From the Haslab listing:

Celebrate 40 frightfully funny years of Ghostbusters, as well as 35 hilariously haunted years of Ghostbusters II, with the Ectomobile—one of the most iconic movie cars of all time! If the overall campaign is successfully backed, the deluxe model offering will include:

 Deluxe Model:
 
Includes Base Model:
  • Ghostbusters Plasma Series 6-Inch-Scale Ecto-1 with Lights & Sounds (x1)
  • 1984 Ecto-1 Hubcaps (x4)
  • Removable Rolling Gurney (x1)
  • 1984 Ghostbusters Ecto-1 Decal Sheet (x1)
  • Ghostbusters Plasma Series Library Ghost Action Figure (x1) with Stand (x1),
  • Library Book Stack Accessory (x1), and Library Book accessory (x1)
  • Ghostbusters Plasma Series Slimer Action Figure (x1) with Stand (x1)
  • Ghostbusters Plasma Series Louis Tully (Ghostbuster) Action Figure (x1) with Proton Pack (x1), Plasma Stream (x1), Ghost Trap (x1) and P.K.E. Meter (x1)
Plus:
  • Ghostbusters II Conversion Kit Ecto-1A Roof with Functioning Lights (x1)
  • Ecto-1A Red Rear Bumper with Ecto-1A License Plate (x1)
  • 1989 Ghostbusters II Ecto-1A Decal Sheet (x1)
  • Ghostbusters Plasma Series Ecto-Charger Pack Accessories (x2)
  • Ghostbusters Plasma Series Ecto-plasm Streams (x2)
  • 1989 Ecto-1A Hubcaps (x4)
  • Ghostbusters II Toaster Accessory (x1)
  • Ghostbusters II Hot Beverage Thermal Mug Accessory (x1)
  • Ghostbusters II Free-Balloon-for-the-Kids Accessory (x1)
  • Ghostbusters Plasma Series Proton Pack Accessories (x4)
  • Ghostbusters Plasma Series Proton Streams (x4)
  • Ghostbusters Plasma Series Ray Stantz (Ghostbusters II) Action Figure (x1)
  • Ghostbusters Plasma Series Winston Zeddemore (Ghostbusters II) Action Figure (x1)
  • Ghostbusters Plasma Series Egon Spengler (Ghostbusters II) Action Figure (x1)
  • Ghostbusters Plasma Series Peter Venkman (Ghostbusters II) Action Figure (x1)