Ebay says yes but you can't list in two catagories under "Collectables".

[1944agv]

Ebay says you can list an item under two categories under "Collectables" but you can't. They tell you to click on a button under "Details" in your description to add a second category. Only problem is there is no button available to click on. I liked the old "classic" Ebay where you could list under two categories when you first listed the item.

[nobody*s_perfect · Accepted solution]

Sounds like you might be using the Quick version of the listing form. Adding a second category is only available with the Advanced version.  I was able to set up a listing with two categories, including a second subcategory in Collectibles. But it's right below the first category, not in any Details section.

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[the*dog*ate*my*tablecloth]

Remember it doubles your fees when you use 2 categories and most buyers use search not category browse. 

[robot-hands]

Don't bother using 2 categories because you don't get twice the looks for twice the price. 

No one shops by category anyway.

[ekmadonna]

I have found using 2 cats and paying the extra listing fee is a HUGE WASTE OF MONEY, I was spending about 10 bucks a month listing in multiple categories to no avail. it does  not bring in any sales and quite the opposite I think it does more harm than good as far as sales conversions.