Okay, here’s my attempt at a blog post reflecting a personal journey of looking into Ken Griffey Jr. cards values, written in a casual, conversational style:

Alright, so lately I’ve been diving back into my old baseball card collection. Dusty boxes in the attic, you know the drill. And of course, the first thing I wanted to check? My Ken Griffey Jr. cards. The Kid! Figured I’d see if any of them were worth anything these days. It was a fun little nostalgia trip that actually got kinda intense!
First thing I did was just pull out all the Griffey cards I could find. I mean, I had a ton. Rookie cards, random inserts, you name it. Spread ’em all out on the table, felt like a kid again. Next, I went straight to the internet. Google is my friend, right?
My initial plan: just search “Ken Griffey Jr. rookie card value”. Simple enough. The results were all over the place! Some sites saying hundreds, even thousands of dollars, others saying… not so much. That’s when I realized I needed to be more specific. I couldn’t just be general about this.
So, I started noting down the specifics of each card: the year, the brand (Topps, Upper Deck, Donruss, etc.), the card number, and any weird markings or anything that made it unique. This took a while, lemme tell ya. My eyes started to blur after a bit.
Then, I hit eBay. Specifically, the “sold listings” section. This was crucial. Seeing what people were actually paying for cards, not just what sellers were asking. I’d search for the exact card – “1989 Upper Deck Ken Griffey Jr. #1” for example – and filter by completed sales. This gave me a much more realistic picture.
I also checked out a couple of the bigger card grading services, like PSA and Beckett. Their websites have price guides, and they let you look up past auction results for graded cards. Grading seems like a whole other rabbit hole – getting your cards professionally evaluated and sealed in a plastic case – but it definitely impacts the value.
The big surprise? Most of my cards weren’t worth a fortune. A lot of the common ones were only worth a few bucks, if that. The market is flooded with those. Condition matters a lot, too. If a card had bent corners or scratches, the value plummeted. Bummer!
But… I did find a few that were worth a little bit more. A couple of the Upper Deck rookies in decent condition were going for around $50-$80. Not enough to retire on, but still, a cool surprise! I realized that finding a true gem requires patience, research, and maybe a little luck.

- My takeaway 1: Research is key. Don’t just assume a card is valuable because it’s old or because the player was good.
- My takeaway 2: Condition, condition, condition! Keep your cards safe, people!
- My takeaway 3: Sold listings are your best friend. See what things are actually selling for.
Overall, it was a fun project. I learned a lot about the card collecting world, and I got to relive some childhood memories. Plus, who knows, maybe I’ll find some more hidden treasures in those boxes someday! Now, to figure out what to do with all these cards…