Okay, so today I decided to mess around with bid theory relationships, and let me tell you, it was a bit of a journey. I’ve always been curious about how this stuff works in the real world, so I figured I’d give it a shot myself.

Setting the Stage
First things first, I needed a scenario. I imagined a small online auction for, let’s say, vintage comic books. I love those things! I pictured a handful of bidders, each with their own budget and desire for specific comics.
Building the Bidders
I started by sketching out some “bidder profiles.” I didn’t get fancy with any code or anything, just jotted down some notes on paper. Like, Bidder A is willing to spend up to $50 on “Amazing Fantasy #15” (Spidey’s first appearance, of course!), while Bidder B really wants “X-Men #1” and has a budget of $75 for it. Bidder C is a bit more general, willing to spend about $30 on any cool-looking Silver Age comic. The most important detail is that every bidder has maximum amount that they can spend, and I wrote those numbers down.
The “Auction” Begins
Then came the fun part – simulating the bidding! I basically acted out each bidder, making bids based on their “profiles.” If Bidder A bid $20 on Amazing Fantasy, I’d have Bidder B (if they were also interested) counter with, say, $25. It was all very low-tech, me talking to myself, pretending to be different bidders. My cat probably thought I was losing it.
Observing the Relationships
What I started to notice was how these relationships played out. For example:
- Competition: When two bidders wanted the same comic, the price obviously went up. Duh, right? But seeing it “happen” in my little simulation made it click.
- Budget Limits: Once a bidder hit their maximum, they were out. This created a ceiling on how high the bids could go.
- Value Perception: Each bidder had their own idea of what a comic was worth to them. Bidder A might be willing to pay more for a certain comic than Bidder B, even if the “market value” was similar.
The End Result
After running through a few “auctions,” I could see how these relationships – competition, budgets, and perceived value – all worked together to determine the final price. It wasn’t just about one factor; it was the interplay of all of them. I wrote those prices on paper, as well.

It was a simple exercise, sure, but it really helped me understand the basics of bid theory relationships in a practical way. No fancy algorithms, just some good old-fashioned role-playing and observation. I might try to make it more complex next time, maybe even write a little program to automate it. But for now, I’m happy with my low-tech, but surprisingly insightful, experiment!