I have been considering getting the RS1i. I found an ex-demo pair on Audio-Visual Online (UK based) https://www.audiovisualonline.co.uk/product/19328/grado-rs1i-reference-headphones&source=Froogle&utm_source=Froogle&utm_campaign=Froogle&utm_content=X-GRAD-RS1I?gclid=CLHk9fKww8kCFQeNGwodyq8Dpg
The reason I was looking at them was because I am kind of stuck in choosing in the Grado line up. PS1000 is just too expensive. The 325e is said to be only better than the 225e by a margin and I own the 225e. (However that margin might be all I need to get the headphone I want.) The RS2e is like an enigma, because I don't know enough about it to know its signature.
The RS1 original graphs of frequency response, showed a nice balance between the lower frequencies and the higher. Meaning it would not be even fractionally treble hot. Then I started reading this thread and saw other saying how much more balanced it is that some other Grado.
Anyway £500 is a bit rich for me, for the RS1i I linked above. Therefor I posted it here in case anyone else is looking. (Having said that, I wonder if the retailer would negotiate.)
My only other slight quiblle is that I think I might like an e-series headphone. I say only slightly because I have no doubt the original PS1000 is dream-boat scenario for sound quality. Plus I adored my SR125i.
I suggest - keeping in mind that it's not my money - that you make an offer to this dealer
(be sure it's the decisionmaker there, use the Web and ask also) that's fully within your
means. Leave a little room as well.
It seems to me that there's no downside for you other than possibly a "no, thanks".
Also, think somewhat about how you're going to present your offer.
There is a bit of an art to it.
Of course, you might hear a "yes" or - IME more likely - something like
"Well, you've got to come up a bit." If s/he says something like that,
you pretty much have a deal in that it's been put back in your hands.
(BTW, I wouldn't be offering my thoughts on this if I didn't have
experience with it. Feel free to send me a PM if you'd like to
discuss that aspect.)
You know that if you don't engage this dealer about the headphones,
your chances of getting them are virtually none (as I understand the
situation). If you talk with them at all, your chances go up significantly.