I’ve seen 2edged sword come up in coastal before. I remember getting something worth in excess of 10000 one time (I do a lot of money making runs at lucky panel, if you’re good at it you can make a fair bit of money, and occasionally get some good shit.)
Things I recall seeing (may not be 100%, but at least 85% accurate, rareish stuff only):
Berserker Helm
Mythril Helm
Luck Shoes (once)
Wind Hat (ditto)
Destruct shield
Sorrow Shield
Dragon Shield (seldom)
Flame Armor (not often)
Devil Armor (why do I bother with these?)
Dragon Armor
Blade Armor
Platinum Armor
Heavy Armor (somewhat common)
Magic Armor
Silver Armor
Skirt
Needle (once)
Dragon Claw
Flame Claw
Ice Claw
Sage Staff
Lava Staff
Demon Hammer
Demon Axe
Many, many daggers
Devil Sword! (once)
Massacre Sword
Dragon Sword
Miracle Sword (once)