TheGenerator says:
...

...
The fact that is is 'often illegal' is not reflected in the price listed. That can do anything to the price.
TheGenerator says:
... Does the 'highly' bit make it a step higher? ...
Maybe. It does mean that there is no doubt in this case. That is also complicated by the fact of how you are buying this.
TheGenerator says:
... The range on that seems to be quite large. ...
Yeah, and remember that this is "Prototech" (page 113), not regular high TL stuff. TL9 is regular. So between 10x and 100x the price.
If
Ronny has done his research he will know we are talking KCr not Cr.
TheGenerator says:
... TL10 one for 80 cred ...
You may have dropped a zero there. :)
Assuming these are after your 'discount'.
TheGenerator says:
... 80.000 ...
That is in the ballpark.
How do you talk his price down?
Broker +INT? The book implies that is a long duration (1D Hours) task.
Persuade +INT? Haggling is 1D Minutes, so a better fit here?
Something else?
I don't think I want to engage the Effect Level mechanism for this (except for fail with -1 being minor and a fail with -6 or less being really bad), so we will, maybe set the Difficulty based on how 'reasonable' the price you propose is. If you are 'offering' 80K in an attempt to settle on 90K then is will be Easy (for reasons that your characters might not know). If you want to adjust your posted offer to try get 50% off, then it will be Difficult. Or somewhere in in between. You could even push it further, with 20K being doable but Formidable.
Cat can Chain an Average 'seduce' roll of some kind into this to adjust your odds.
TheGenerator says:
... not sure what Abby is likely to have ...
She will not have been comfortable talking about money with the group, and possibly less comfortable doing so with her ex. If you will have forced this then we might need to play it out briefly.
Abby is 'giving up everything' for this endeavour, so 100K is probably 'all her life's savings'. I don't know.
Abby
can pay, so it is just about how happy she is afterwards... and you all have to live with her afterwards.
TheGenerator says:
... backup in case the price would come to a different number than we imagined ...
Do you think you would have had a reasonable way to know 'the price of black market experimental software purchased in a back yard deal'? That sounds a bit like Broker +EDU or +INT to have been rolled already? Else you might be surprised by the price and have to cover your amateurishness?
TheGenerator says:
... I think that Ronny would know to work out these kinds of details beforehand though ...
He might
like to, but this deal came on rather suddenly and someone else was supposed to be handling it.
TheGenerator says:
... I'd say we've already done the 'little dance' before the meeting ...
I assume so. I don't see any problem with
Cat holding onto the payment card, though Abby would still need to be the one to authorise the payment (with a thumbprint?)...
Unless you are seeing this a 'prepaid card' type deal (not a bad system since you can easily walk away with not need to 'verify IDs') and you will really need to go away and come back with more if you don't get a perfect deal. Which will increase the chances of complications.