Selling a collection cars

Selling a collection of 7 vintage die-cast car models from the early 90s. The set includes a mix of official licensed models and period-accurate unofficial copies (bootlegs).
Collection Details:
Official Models:
Maisto (Shell Collection): Bugatti EB 110 & Ferrari 348.
Welly: Lamborghini Diablo (No. 9044) & Porsche 911 Flatnose (No. 9034).
Unofficial Vintage Copies (Period Bootlegs):
Lamborghini Countach (No. 5037): A vintage unofficial copy of the G1 Transformers "Sideswipe". It is transformable but not an original Hasbro/Takara product.
Ferrari 348 (No. 5038): A vintage unbranded copy.
Porsche 911 (No. 9034 Style): Unbranded replica of the Welly model.
Condition:
The cars are in used, vintage condition. Please note that the rubber tires on several models show signs of aging/cracking due to their age (30+ years). Sold as-is, as shown in the pictures.