If you’ve been following Grown Up Kids for a while, you know that I don't exactly operate like the giant, faceless warehouses. I’m out there in the trenches. I’m hitting the store shelves, refreshing the tracking numbers, and hunting down the same stuff you are: because I love it as much as you do.
Sourcing isn't always about secret distributor handshakes or bulk shipping containers from overseas. Sometimes, it’s about being in the right Target aisle at 9:00 AM on a Tuesday with a coupon and a hunch.
Last week, a simple trip to grab a Marvel Legends Deadpool figure turned into a masterclass in modern sourcing. It’s a story about why the "little stuff" matters and why being a "Grown Up Kid" means keeping your eyes open to trends you might otherwise ignore.
The Hunt: The $39.99 Deadpool Problem
It started with the new Marvel Legends Deadpool. If you’re a collector, you know the vibe: the suit texture, the articulation, that perfect balance of "looks great on a shelf" and "I kind of want to play with this." It’s a $39.99 figure, which is a solid price point for the quality, but as a small business owner, I’m always looking for that extra edge to keep our prices fair for you.
Target was running one of those "Spend $40, Get $10 Off" deals.
Now, do the math with me: the Deadpool is $39.99. I was exactly one cent short of saving ten bucks. I could have just walked to the register and paid full price, but that’s not how we do things here. We’re scrappy. We’re efficient. And frankly, I hate leaving ten dollars on the table when it could go toward faster shipping or better packaging for your orders.

The 44-Cent Strategy
I needed a "filler." In the sourcing world, a filler is that cheap item you throw in your cart just to hit a threshold. Usually, it's a pack of gum or a random hot wheels car that ends up in my "extras" bin.
But then I saw it: a Billie Eilish Uno add-on pack.
It was sitting there, marked down to 44 cents. It hit the threshold perfectly. I grabbed it, the $10 discount kicked in, and suddenly I had a $40 Deadpool for $30 (plus 44 cents for the cards).
In my head, the Uno pack was basically trash: a means to an end. I figured I’d maybe throw it in as a freebie for a lucky customer or just let it sit on a shelf. But as soon as I got back to the office, I did a quick check on the secondary market.
My jaw hit the floor.
When "Junk" Becomes Cardboard Gold
That 44-cent pack of cards? It’s currently selling for $15 to $17 on eBay.
Think about that for a second. I didn't just save $10 on the Deadpool; I accidentally sourced a "filler" that carries a 3,300% ROI.
This is the "why" behind so many of my business decisions. People often ask how a small shop can compete with Amazon or Target. The answer is that we can't: not on their level. But we can use their massive scale to our advantage. Big-box stores treat these items like inventory numbers to be cleared; we treat them like the treasures they actually are.
This flip taught me a valuable lesson about the gap between "kids' toys" and "collectibles." Sometimes the most valuable thing in the aisle isn't the 6-inch superhero: it’s the trendy crossover item that everyone else is walking right past.

Why We Lean on the "Big Guys"
I want to be transparent with you all: sourcing from Target and Amazon is a huge part of how Grown Up Kids stays alive.
When a giant retailer has a massive sale, it’s not just a win for parents buying birthday gifts. It’s a lifeline for shops like ours. It allows us to stock up on the hard-to-find Marvel Legends and DC Multiverse figures that sell out instantly elsewhere.
By playing the "filler game" and hunting for those 44-cent wins, I can afford to keep our inventory diverse. It means I can take a risk on a complete BAF (Build-A-Figure) wave or an exclusive bundle because I’ve subsidized the cost through smart, scrappy sourcing.
The Next Wave: Slime, NeeDoh, and TikTok
The Billie Eilish win got me thinking. If a card game can flip like that, what else are we missing?
I’ve been spending a lot of time lately looking at what the younger crowd is obsessed with on TikTok. It’s not just action figures and LEGO sets anymore: it’s the tactile, sensory stuff. We’re talking about high-end slime (like Butter Slime and Cloud Slime) and "NeeDoh" squishies.
To a lot of "serious" collectors, this stuff looks like clutter. But to the next generation of collectors, finding a rare "Nice Cube" or a specific "Nice Berg" NeeDoh is just as thrilling as finding a Chase Funko Pop.
I’m planning to start bringing some of these trendy pieces into the shop. Not because we’re moving away from Marvel or LEGO: don't worry, the X-Men aren't going anywhere: but because "Grown Up Kids" is about the joy of the hunt, regardless of what the item is.

Keeping It Real
At the end of the day, I’m just a guy who loves cool stuff and wants to make sure you can get your hands on it without the headache of the hunt. Whether it’s a $40 figure or a 44-cent pack of cards, I’m looking for quality and nostalgia.
If you’re like me and you spend way too much time researching the latest drops, you should definitely check out our friends over at Action Figure Geek. They are a fantastic resource for news and release dates, and they’ve been a huge help in keeping me updated on what’s coming down the pipeline. We’re all part of the same community, and they really "get" the passion behind the plastic.
What do you think? Should we start stocking more of the "trendy" stuff like NeeDoh, or should we stick strictly to the classic action figures?
I’d love to have a conversation about it. Drop a comment or send me a message( I’m always listening.)
Stay scrappy,
William
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