Pete I think what you are neglecting to understand is there are folks here who have VERY little money due to the economy and perhaps being on a fixed income. That "$10 box cutter" is from their previous life when money flowed like greased lightening. Now the situation is different. Not all of us have unlimited funds... and the scrap I've seen online costs WAY more than $3 especially when you add shipping.
Now, in my case when I started here, I had some tools and kits from about 6 years ago. But I was utterly and completely broke... I had a whopping $10 a month coming in from an affiliate program I'm involved in. IN fact... Our retirement accounts are gone, zip, nada, zilch...ZERO left in them... and now we are digging ourselves out of a hole since the husband finally got a job after nearly 4 years of being unemployed. (I've not had a job in 6 years) So Hell Yeah, $3 is a lot for a bag of scraps with no guarantee that any of them will be large enough to do anything with.
To make it clear to you... I saved, scrimped and struggled to even get through last year. I learned to can, preserve and build a solar dehydrator out of what I already had. So for you to come a long and say $3 is nothing... pfft... "Float, baby.... Float"
Ambassador... just means he's answered or posted a lot on this forum.