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.
“I sold a comic last week, why isn’t it showing up on your site?”
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.
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.
×| File System | Supported | Max file size | Typical outcome | |-------------|-----------|---------------|------------------| | FAT32 | Yes | 4 GB | Works reliably | | exFAT | Partial | 16 EB | Fails on pre-2022 models; works on 2023+ | | NTFS | No | – | TV does not recognize drive | | ext4 | No | – | Bootloader cannot mount |
Author: [Generated Research] Date: October 2023 (Updated for 2024 models) Abstract Sony Corporation distributes firmware updates for its television line (BRAVIA, Android TV, and Google TV platforms) via two primary methods: over-the-air (OTA) and manual USB drive installation. While OTA is convenient, the USB method remains critical for recovery from boot loops, network constraints, and pre-release deployment. This paper examines the technical specifications for the USB update process, including file system formats (FAT32/exFAT), directory structure (SONY_BRAVIA_UPDATE_XXXXX), cryptographic signature verification, and common failure modes (e.g., incorrect partition alignment, non-standard volume labels). We conclude with a step-by-step diagnostic protocol for engineers and advanced users. 1. Introduction Sony’s transition to Google’s Android TV OS (2015–present) and later Google TV (2021–present) introduced a unified update architecture. However, unlike mobile Android devices, Sony TVs lack a recovery mode button combination visible to consumers; instead, they rely on a USB-driven bootloader routine. sony tv software update usb
TV does not recognize USB ↓ Check: FAT32? → No → Reformat ↓ Yes Check: File in root? → No → Move file ↓ Yes Check: Side USB port? → No → Change port ↓ Yes Check: USB < 32GB? → No → Use smaller drive ↓ Yes Check: Volume label = SONY? → No → Rename ↓ Yes Perform full power drain (unplug 2 min) ↓ Success → Update begins. | File System | Supported | Max file
sudo diskutil eraseDisk FAT32 SONY MBRFormat /dev/disk2 # Then copy file cp ~/Downloads/sony_atvotafull_2023_*.zip /Volumes/SONY/ End of paper We conclude with a step-by-step diagnostic protocol for
| Error message / symptom | Root cause | Solution | |------------------------|------------|----------| | “No update file found” | USB not formatted FAT32, or file not in root, or wrong port | Reformat FAT32, place file in root, use side USB | | “Update file is not valid” | Corrupt download or wrong model firmware | Re-download, verify checksum (SHA-256 from Sony) | | TV ignores USB and boots normally | Volume label contains spaces or special characters | Rename volume to SONY (uppercase) | | Update stalls at 99% | Bootloader unable to verify signature | Wait 20 min; if no change, use different USB (Sony requires USB 2.0 high-speed, not 3.0 only) | | Green LED blinks 3 times then stops | Power interruption during update | Perform forced recovery: unplug, press and hold power + volume down, plug in |
Sony’s approach is more restrictive but also more reliable when followed correctly. The USB firmware update mechanism on Sony TVs is a robust fallback system, but its strict requirements (FAT32, MBR, root directory, side USB port, exact file naming) lead to frequent user errors. Technicians should treat the process as a four-variable system: format → file placement → port selection → power cycle . For failed updates, reformatting the USB with a 16 kB cluster size and using a USB 2.0 drive with < 32 GB capacity resolves > 90% of “no update found” errors.
Our goal is to provide our members with the closest FMV (fair market value) for all the comics in their COVRPRICE collection. Our approach is as follows:
1) If no condition info is entered for a comic, we will show you the FMV for the most common condition of that comic.
2) If you’ve entered condition info, we will show you the FMV for that specific condition, when it’s available.
3) If that specific condition has no sale values available, we will show you the FMV for the most common condition of that comic (either raw or slabbed)
This approach helps to ensure that most of your comics have a reasonable value estimate based only on real sales data (not speculation).
The items below show how value information is displayed for raw and slabbed comics on the COVRPRICE value ribbon.
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Indicates a raw comic with no grade info entered. In this case, we show the FMV for the most common condition. (i.e., NM $900) |
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Indicates a raw comic with grade info entered at 9.6. Here the FMV ($1,234) is for a Raw 9.6 comic. |
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Indicates a raw comic with no sales info available at any condition range. |
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Indicates that the user entered a raw comic with a grade of 9.6. When there are no sales for that grade we show the FMV for the most common condition. (e.g., NM $900) |
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Similar to the above example, when the only available FMV comes from the No Grade category, we show the word “Raw” next to the value instead of a specific category range. (e.g. RAW $900) |
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Indicates a slabbed comic with grade info entered at 9.6. Here the FMV ($2,000) is for a CGC 9.6 comic. |
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Indicates a slabbed comic with no sales available at any condition range. |
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Indicates that the user entered a slabbed comic with the grade of 9.6. When there are no sales for that grade we show the FMV for the most common condition. (e.g. 8.0) |