Gimme Frappé!
Apparently Biff's an old softie. He wants a sweet souvenir for his "wifey." A Goddess Frappé ought to do nicely.
Goal
Goddess Frappé × 1Reward
Dragon Scales × 3Chain
After 
Gimme Juice
Dialogue
BiffOi, you! Yer, you!
...Know wot? I can never tell if yer a real waiter or if
ya ain't!
I'm feelin' pretty pleased wiv meself today! Take a
look at DIS!
Ta-da! Dragon Scales!
Went an' hunted the beast meself, I did! Bet yer
finkin' I'm a pretty manly man! Well, yer right!
By the way, mate, I wanna take some kinda
souvenir home.
Something sweet fer the wifey, ya know.
So can ya bring me a Goddess Frappé?
In exchange, I'll give you dese three Dragon Scales
what I went an' got all by meself!
Oh, an' 200 Dosh! Whatcha say?
[Choice: Accept / Decline]
BiffDat's 1 Goddess Frappé! I hope the missus likes
it a lot!
BiffWot?!
If me wifey gives me grief, it'll be all your fault!
BiffHey, mate! I been waitin'!
Seems you got me wot I wanted! One Goddess
Frappé, if ya please!
[Choice: Hand over / Keep for now]
BiffFanks!
Now to take dis home to the wifey! I bet she'll be
well pleased!
Here! Take dis in return!
BiffSo! Not gonna hand it over, den?
Whatchoo fink me wifey's gonna say when I come
back empty handed, eh?!
BiffI fink I'll be callin' it a day an' headin' home for
a nice, cold drink.
Ah... Been a while since I been home. See ya, mate.