A comic is only worth what someone is willing to pay for it. With this in mind, CovrPrice only displays actual sales data (taken across multiple online marketplaces… not just eBay) to help you better determine the best value for your comics.
Our goal for this graph is to show overall sales trends for officially graded comics. Here we take the average for each condition and display it as a data point. To see the most recent sales data for each condition be sure to look at the individual sales data listed in the tables below. ears are blocked after flight
“I sold a comic last week, why isn’t it showing up on your site?” You’ve landed
At CovrPrice, we capture tens of thousands of sales DAILY. It’s simply impossible for a human to determine the authenticity of every sale coming our way. (Trust us, we’ve tried) To ensure the quality of our data we error on the side of caution, valuing accuracy over quantity. We only integrate sales for comics that our robots are confident are correct. While we don’t capture 100% of every sale in the market we’re getting closer and closer to that goal. If you think we missed a sale that you want to be entered into CovrPrice just contact us at [email protected] with information about the sale and our humans will investigate and add it for you. Sounds are dull
That’s easy, when listing your comics for sale on 3rd party marketplaces be sure you include the following: Comic Title, Issue #, Issue Year, Variant Info (usually the cover artists last name), and Grade info.
For example Captain Marvel #1 (2015) - Hughes Variant - CGC 9.8
This will help our robots better identify and sort your sales more accurately.
×You’ve landed. The seatbelt sign is off, you’ve reclaimed your luggage, and you’re stepping into fresh air. But instead of the usual relief of arrival, you are met with a strange, muffled world. Sounds are dull. Your own voice echoes inside your head. It feels like you’re wearing a pair of invisible earplugs.
This condition is technically called or "airplane ear." Why It Stays Blocked on the Ground If the tube is just stuck, why doesn’t it fix itself once you’re off the plane?
The answer is inflammation. During the flight, the dramatic pressure changes can irritate the delicate lining of the Eustachian tube. Even after the plane lands, the tube remains swollen shut. Fluid (or even a tiny amount of vacuum-sealed blood) can be drawn into the middle ear, creating a sensation of fullness.
For millions of travelers, the dreaded "ear block" doesn’t end when the plane touches the ground. Sometimes, it lingers for hours, days, or even weeks. But what exactly is happening inside your head at 30,000 feet? The culprit is a tiny, bean-shaped tube called the Eustachian tube . This canal connects your middle ear to the back of your throat and nose. Its job is simple: to equalize air pressure.
Because the best trip is one where the only thing you remember when you get home is the view—not the muffled silence in your head.
On the ground, the pressure inside your ear matches the pressure outside. But during a flight’s ascent, the cabin pressure drops rapidly. The air inside your middle ear expands, pushing on the eardrum. That’s the “pop” you feel when you yawn or swallow—the Eustachian tube opens, letting excess air escape.
You’ve landed. The seatbelt sign is off, you’ve reclaimed your luggage, and you’re stepping into fresh air. But instead of the usual relief of arrival, you are met with a strange, muffled world. Sounds are dull. Your own voice echoes inside your head. It feels like you’re wearing a pair of invisible earplugs.
This condition is technically called or "airplane ear." Why It Stays Blocked on the Ground If the tube is just stuck, why doesn’t it fix itself once you’re off the plane?
The answer is inflammation. During the flight, the dramatic pressure changes can irritate the delicate lining of the Eustachian tube. Even after the plane lands, the tube remains swollen shut. Fluid (or even a tiny amount of vacuum-sealed blood) can be drawn into the middle ear, creating a sensation of fullness.
For millions of travelers, the dreaded "ear block" doesn’t end when the plane touches the ground. Sometimes, it lingers for hours, days, or even weeks. But what exactly is happening inside your head at 30,000 feet? The culprit is a tiny, bean-shaped tube called the Eustachian tube . This canal connects your middle ear to the back of your throat and nose. Its job is simple: to equalize air pressure.
Because the best trip is one where the only thing you remember when you get home is the view—not the muffled silence in your head.
On the ground, the pressure inside your ear matches the pressure outside. But during a flight’s ascent, the cabin pressure drops rapidly. The air inside your middle ear expands, pushing on the eardrum. That’s the “pop” you feel when you yawn or swallow—the Eustachian tube opens, letting excess air escape.