Vintage~DC Comics~Batman Insignia~Neon Wall Sign~Working ~Damage On Top

DC Comics released these through the direct market,I believe.
I know I got it at a comic book store years ago,sometime in the 90s.
Approximately 14 inches tall and 16 inches wide,it is a glass front with an inner neon light encased in a wood/pressboard shell.
It runs on normal house current and is so old the plug in isn't even grounded.
The switch,once activated,will take a second or two to light up the neon light. It has never failed to light yet,but I obviously can't guarantee how many more years it will continue to do so.
There is a big chunk out on the top,near the back.
My phone had trouble getting a picture of the light itself. It is bright yellow to the eye at any distance,but in many pictures,it appears white.
It is quite bright in a dark room. The pictures should show this.
I have encased it completely in large bubble bubble wrap and air bags,and I'll put some fragile stickers on the box,insure it,and hope Ace Ventura doesn't deliver it. I threw in packing peanuts,as well.